31:I[196793,["/_next/static/chunks/3agw6ysbnq7i6.js?dpl=nogit-1790487324","/_next/static/chunks/0p4rexedanx97.js?dpl=nogit-1790487324","/_next/static/chunks/2epfhfe5im7r6.js?dpl=nogit-1790487324","/_next/static/chunks/176p1wltq5_f6.js?dpl=nogit-1790487324","/_next/static/chunks/1f95q9c4h-8pl.js?dpl=nogit-1790487324","/_next/static/chunks/0u008gt6051u7.js?dpl=nogit-1790487324","/_next/static/chunks/1odwrcl12kfnl.js?dpl=nogit-1790487324","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1790487324","/_next/static/chunks/2u46tugibrk1v.js?dpl=nogit-1790487324","/_next/static/chunks/3ao1re0xmmur_.js?dpl=nogit-1790487324","/_next/static/chunks/03q735zs9dbpu.js?dpl=nogit-1790487324","/_next/static/chunks/3r5hh4t0jf4es.js?dpl=nogit-1790487324","/_next/static/chunks/3ht89vb0p09bm.js?dpl=nogit-1790487324","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1790487324","/_next/static/chunks/12xoy6h_w_le6.js?dpl=nogit-1790487324","/_next/static/chunks/3jpl-42mbad5n.js?dpl=nogit-1790487324","/_next/static/chunks/2os7nxouq91eq.js?dpl=nogit-1790487324","/_next/static/chunks/3ocoqwe4aht_u.js?dpl=nogit-1790487324","/_next/static/chunks/330aj5rw-3o2w.js?dpl=nogit-1790487324","/_next/static/chunks/1h4wccj42vygd.js?dpl=nogit-1790487324","/_next/static/chunks/3xa2z7fbv2riw.js?dpl=nogit-1790487324","/_next/static/chunks/14kf-an-d2n-e.js?dpl=nogit-1790487324","/_next/static/chunks/381o-754ev9ia.js?dpl=nogit-1790487324","/_next/static/chunks/2th820ily21xq.js?dpl=nogit-1790487324","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1790487324","/_next/static/chunks/3kom3ps_bn2q6.js?dpl=nogit-1790487324","/_next/static/chunks/1x_yxljsdq0vl.js?dpl=nogit-1790487324","/_next/static/chunks/1xkpwfqqdrdio.js?dpl=nogit-1790487324","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1790487324","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1790487324","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1790487324","/_next/static/chunks/3dcuhw7_p-nlv.js?dpl=nogit-1790487324","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1790487324","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1790487324","/_next/static/chunks/2a4uxh-kqx1wo.js?dpl=nogit-1790487324","/_next/static/chunks/2-3hvjs177r4z.js?dpl=nogit-1790487324","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1790487324","/_next/static/chunks/1bk9uc585_s3d.js?dpl=nogit-1790487324","/_next/static/chunks/1pp_uf_jx5j9r.js?dpl=nogit-1790487324","/_next/static/chunks/1s6j_7_p0ugo9.js?dpl=nogit-1790487324","/_next/static/chunks/2vg15qyptj-oc.js?dpl=nogit-1790487324","/_next/static/chunks/2b6r02yb2zswo.js?dpl=nogit-1790487324","/_next/static/chunks/12mv6p8rwcl5o.js?dpl=nogit-1790487324","/_next/static/chunks/422ba61wql3d7.js?dpl=nogit-1790487324","/_next/static/chunks/2opkuzmjw8cxb.js?dpl=nogit-1790487324","/_next/static/chunks/34ux0fo6f-rm8.js?dpl=nogit-1790487324","/_next/static/chunks/3h4suq-9gmzwh.js?dpl=nogit-1790487324","/_next/static/chunks/0rt2_go1it43r.js?dpl=nogit-1790487324","/_next/static/chunks/0v5zhouho0zlq.js?dpl=nogit-1790487324","/_next/static/chunks/1gtlwpzgzi12z.js?dpl=nogit-1790487324","/_next/static/chunks/2zwoemojbdlmi.js?dpl=nogit-1790487324","/_next/static/chunks/2y341-r8ncizo.js?dpl=nogit-1790487324","/_next/static/chunks/3jzaxe43n3e1e.js?dpl=nogit-1790487324","/_next/static/chunks/3xz_lj7nwz2k-.js?dpl=nogit-1790487324","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1790487324","/_next/static/chunks/1lsxkfxy262n-.js?dpl=nogit-1790487324","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1790487324","/_next/static/chunks/2tgvlfspjb-j8.js?dpl=nogit-1790487324","/_next/static/chunks/0pdzmybpnr872.js?dpl=nogit-1790487324","/_next/static/chunks/1zt4k83kx3bkw.js?dpl=nogit-1790487324","/_next/static/chunks/200x0be4hbjpj.js?dpl=nogit-1790487324","/_next/static/chunks/35bn8r0ao86_s.js?dpl=nogit-1790487324","/_next/static/chunks/3wqp-h5xnebw9.js?dpl=nogit-1790487324","/_next/static/chunks/120-bka6zq5lp.js?dpl=nogit-1790487324","/_next/static/chunks/30dopbgd1dkf9.js?dpl=nogit-1790487324","/_next/static/chunks/43ajf4ofaeu5y.js?dpl=nogit-1790487324"],"Gingerbread"] 33:I[647935,["/_next/static/chunks/3agw6ysbnq7i6.js?dpl=nogit-1790487324","/_next/static/chunks/0p4rexedanx97.js?dpl=nogit-1790487324","/_next/static/chunks/2epfhfe5im7r6.js?dpl=nogit-1790487324","/_next/static/chunks/176p1wltq5_f6.js?dpl=nogit-1790487324","/_next/static/chunks/1f95q9c4h-8pl.js?dpl=nogit-1790487324","/_next/static/chunks/0u008gt6051u7.js?dpl=nogit-1790487324","/_next/static/chunks/1odwrcl12kfnl.js?dpl=nogit-1790487324","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1790487324","/_next/static/chunks/2u46tugibrk1v.js?dpl=nogit-1790487324","/_next/static/chunks/3ao1re0xmmur_.js?dpl=nogit-1790487324","/_next/static/chunks/03q735zs9dbpu.js?dpl=nogit-1790487324","/_next/static/chunks/3r5hh4t0jf4es.js?dpl=nogit-1790487324","/_next/static/chunks/3ht89vb0p09bm.js?dpl=nogit-1790487324","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1790487324","/_next/static/chunks/12xoy6h_w_le6.js?dpl=nogit-1790487324","/_next/static/chunks/3jpl-42mbad5n.js?dpl=nogit-1790487324","/_next/static/chunks/2os7nxouq91eq.js?dpl=nogit-1790487324","/_next/static/chunks/3ocoqwe4aht_u.js?dpl=nogit-1790487324","/_next/static/chunks/330aj5rw-3o2w.js?dpl=nogit-1790487324","/_next/static/chunks/1h4wccj42vygd.js?dpl=nogit-1790487324","/_next/static/chunks/3xa2z7fbv2riw.js?dpl=nogit-1790487324","/_next/static/chunks/14kf-an-d2n-e.js?dpl=nogit-1790487324","/_next/static/chunks/381o-754ev9ia.js?dpl=nogit-1790487324","/_next/static/chunks/2th820ily21xq.js?dpl=nogit-1790487324","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1790487324","/_next/static/chunks/3kom3ps_bn2q6.js?dpl=nogit-1790487324","/_next/static/chunks/1x_yxljsdq0vl.js?dpl=nogit-1790487324","/_next/static/chunks/1xkpwfqqdrdio.js?dpl=nogit-1790487324","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1790487324","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1790487324","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1790487324","/_next/static/chunks/3dcuhw7_p-nlv.js?dpl=nogit-1790487324","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1790487324","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1790487324","/_next/static/chunks/2a4uxh-kqx1wo.js?dpl=nogit-1790487324","/_next/static/chunks/2-3hvjs177r4z.js?dpl=nogit-1790487324","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1790487324","/_next/static/chunks/1bk9uc585_s3d.js?dpl=nogit-1790487324","/_next/static/chunks/1pp_uf_jx5j9r.js?dpl=nogit-1790487324","/_next/static/chunks/1s6j_7_p0ugo9.js?dpl=nogit-1790487324","/_next/static/chunks/2vg15qyptj-oc.js?dpl=nogit-1790487324","/_next/static/chunks/2b6r02yb2zswo.js?dpl=nogit-1790487324","/_next/static/chunks/12mv6p8rwcl5o.js?dpl=nogit-1790487324","/_next/static/chunks/422ba61wql3d7.js?dpl=nogit-1790487324","/_next/static/chunks/2opkuzmjw8cxb.js?dpl=nogit-1790487324","/_next/static/chunks/34ux0fo6f-rm8.js?dpl=nogit-1790487324","/_next/static/chunks/3h4suq-9gmzwh.js?dpl=nogit-1790487324","/_next/static/chunks/0rt2_go1it43r.js?dpl=nogit-1790487324","/_next/static/chunks/0v5zhouho0zlq.js?dpl=nogit-1790487324","/_next/static/chunks/1gtlwpzgzi12z.js?dpl=nogit-1790487324","/_next/static/chunks/2zwoemojbdlmi.js?dpl=nogit-1790487324","/_next/static/chunks/2y341-r8ncizo.js?dpl=nogit-1790487324","/_next/static/chunks/3jzaxe43n3e1e.js?dpl=nogit-1790487324","/_next/static/chunks/3xz_lj7nwz2k-.js?dpl=nogit-1790487324","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1790487324","/_next/static/chunks/1lsxkfxy262n-.js?dpl=nogit-1790487324","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1790487324","/_next/static/chunks/2tgvlfspjb-j8.js?dpl=nogit-1790487324","/_next/static/chunks/0pdzmybpnr872.js?dpl=nogit-1790487324","/_next/static/chunks/1zt4k83kx3bkw.js?dpl=nogit-1790487324","/_next/static/chunks/200x0be4hbjpj.js?dpl=nogit-1790487324","/_next/static/chunks/35bn8r0ao86_s.js?dpl=nogit-1790487324","/_next/static/chunks/3wqp-h5xnebw9.js?dpl=nogit-1790487324","/_next/static/chunks/120-bka6zq5lp.js?dpl=nogit-1790487324","/_next/static/chunks/30dopbgd1dkf9.js?dpl=nogit-1790487324","/_next/static/chunks/43ajf4ofaeu5y.js?dpl=nogit-1790487324"],"RecordResourceResume"] 34:I[830476,["/_next/static/chunks/3agw6ysbnq7i6.js?dpl=nogit-1790487324","/_next/static/chunks/0p4rexedanx97.js?dpl=nogit-1790487324","/_next/static/chunks/2epfhfe5im7r6.js?dpl=nogit-1790487324","/_next/static/chunks/176p1wltq5_f6.js?dpl=nogit-1790487324","/_next/static/chunks/1f95q9c4h-8pl.js?dpl=nogit-1790487324","/_next/static/chunks/0u008gt6051u7.js?dpl=nogit-1790487324","/_next/static/chunks/1odwrcl12kfnl.js?dpl=nogit-1790487324","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1790487324","/_next/static/chunks/2u46tugibrk1v.js?dpl=nogit-1790487324","/_next/static/chunks/3ao1re0xmmur_.js?dpl=nogit-1790487324","/_next/static/chunks/03q735zs9dbpu.js?dpl=nogit-1790487324","/_next/static/chunks/3r5hh4t0jf4es.js?dpl=nogit-1790487324","/_next/static/chunks/3ht89vb0p09bm.js?dpl=nogit-1790487324","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1790487324","/_next/static/chunks/12xoy6h_w_le6.js?dpl=nogit-1790487324","/_next/static/chunks/3jpl-42mbad5n.js?dpl=nogit-1790487324","/_next/static/chunks/2os7nxouq91eq.js?dpl=nogit-1790487324","/_next/static/chunks/3ocoqwe4aht_u.js?dpl=nogit-1790487324","/_next/static/chunks/330aj5rw-3o2w.js?dpl=nogit-1790487324","/_next/static/chunks/1h4wccj42vygd.js?dpl=nogit-1790487324","/_next/static/chunks/3xa2z7fbv2riw.js?dpl=nogit-1790487324","/_next/static/chunks/14kf-an-d2n-e.js?dpl=nogit-1790487324","/_next/static/chunks/381o-754ev9ia.js?dpl=nogit-1790487324","/_next/static/chunks/2th820ily21xq.js?dpl=nogit-1790487324","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1790487324","/_next/static/chunks/3kom3ps_bn2q6.js?dpl=nogit-1790487324","/_next/static/chunks/1x_yxljsdq0vl.js?dpl=nogit-1790487324","/_next/static/chunks/1xkpwfqqdrdio.js?dpl=nogit-1790487324","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1790487324","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1790487324","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1790487324","/_next/static/chunks/3dcuhw7_p-nlv.js?dpl=nogit-1790487324","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1790487324","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1790487324","/_next/static/chunks/2a4uxh-kqx1wo.js?dpl=nogit-1790487324","/_next/static/chunks/2-3hvjs177r4z.js?dpl=nogit-1790487324","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1790487324","/_next/static/chunks/1bk9uc585_s3d.js?dpl=nogit-1790487324","/_next/static/chunks/1pp_uf_jx5j9r.js?dpl=nogit-1790487324","/_next/static/chunks/1s6j_7_p0ugo9.js?dpl=nogit-1790487324","/_next/static/chunks/2vg15qyptj-oc.js?dpl=nogit-1790487324","/_next/static/chunks/2b6r02yb2zswo.js?dpl=nogit-1790487324","/_next/static/chunks/12mv6p8rwcl5o.js?dpl=nogit-1790487324","/_next/static/chunks/422ba61wql3d7.js?dpl=nogit-1790487324","/_next/static/chunks/2opkuzmjw8cxb.js?dpl=nogit-1790487324","/_next/static/chunks/34ux0fo6f-rm8.js?dpl=nogit-1790487324","/_next/static/chunks/3h4suq-9gmzwh.js?dpl=nogit-1790487324","/_next/static/chunks/0rt2_go1it43r.js?dpl=nogit-1790487324","/_next/static/chunks/0v5zhouho0zlq.js?dpl=nogit-1790487324","/_next/static/chunks/1gtlwpzgzi12z.js?dpl=nogit-1790487324","/_next/static/chunks/2zwoemojbdlmi.js?dpl=nogit-1790487324","/_next/static/chunks/2y341-r8ncizo.js?dpl=nogit-1790487324","/_next/static/chunks/3jzaxe43n3e1e.js?dpl=nogit-1790487324","/_next/static/chunks/3xz_lj7nwz2k-.js?dpl=nogit-1790487324","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1790487324","/_next/static/chunks/1lsxkfxy262n-.js?dpl=nogit-1790487324","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1790487324","/_next/static/chunks/2tgvlfspjb-j8.js?dpl=nogit-1790487324","/_next/static/chunks/0pdzmybpnr872.js?dpl=nogit-1790487324","/_next/static/chunks/1zt4k83kx3bkw.js?dpl=nogit-1790487324","/_next/static/chunks/200x0be4hbjpj.js?dpl=nogit-1790487324","/_next/static/chunks/35bn8r0ao86_s.js?dpl=nogit-1790487324","/_next/static/chunks/3wqp-h5xnebw9.js?dpl=nogit-1790487324","/_next/static/chunks/120-bka6zq5lp.js?dpl=nogit-1790487324","/_next/static/chunks/30dopbgd1dkf9.js?dpl=nogit-1790487324","/_next/static/chunks/43ajf4ofaeu5y.js?dpl=nogit-1790487324"],"FlashcardAccessBranch"] 35:I[315438,["/_next/static/chunks/3agw6ysbnq7i6.js?dpl=nogit-1790487324","/_next/static/chunks/0p4rexedanx97.js?dpl=nogit-1790487324","/_next/static/chunks/2epfhfe5im7r6.js?dpl=nogit-1790487324","/_next/static/chunks/176p1wltq5_f6.js?dpl=nogit-1790487324","/_next/static/chunks/1f95q9c4h-8pl.js?dpl=nogit-1790487324","/_next/static/chunks/0u008gt6051u7.js?dpl=nogit-1790487324","/_next/static/chunks/1odwrcl12kfnl.js?dpl=nogit-1790487324","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1790487324","/_next/static/chunks/2u46tugibrk1v.js?dpl=nogit-1790487324","/_next/static/chunks/3ao1re0xmmur_.js?dpl=nogit-1790487324","/_next/static/chunks/03q735zs9dbpu.js?dpl=nogit-1790487324","/_next/static/chunks/3r5hh4t0jf4es.js?dpl=nogit-1790487324","/_next/static/chunks/3ht89vb0p09bm.js?dpl=nogit-1790487324","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1790487324","/_next/static/chunks/12xoy6h_w_le6.js?dpl=nogit-1790487324","/_next/static/chunks/3jpl-42mbad5n.js?dpl=nogit-1790487324","/_next/static/chunks/2os7nxouq91eq.js?dpl=nogit-1790487324","/_next/static/chunks/3ocoqwe4aht_u.js?dpl=nogit-1790487324","/_next/static/chunks/330aj5rw-3o2w.js?dpl=nogit-1790487324","/_next/static/chunks/1h4wccj42vygd.js?dpl=nogit-1790487324","/_next/static/chunks/3xa2z7fbv2riw.js?dpl=nogit-1790487324","/_next/static/chunks/14kf-an-d2n-e.js?dpl=nogit-1790487324","/_next/static/chunks/381o-754ev9ia.js?dpl=nogit-1790487324","/_next/static/chunks/2th820ily21xq.js?dpl=nogit-1790487324","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1790487324","/_next/static/chunks/3kom3ps_bn2q6.js?dpl=nogit-1790487324","/_next/static/chunks/1x_yxljsdq0vl.js?dpl=nogit-1790487324","/_next/static/chunks/1xkpwfqqdrdio.js?dpl=nogit-1790487324","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1790487324","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1790487324","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1790487324","/_next/static/chunks/3dcuhw7_p-nlv.js?dpl=nogit-1790487324","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1790487324","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1790487324","/_next/static/chunks/2a4uxh-kqx1wo.js?dpl=nogit-1790487324","/_next/static/chunks/2-3hvjs177r4z.js?dpl=nogit-1790487324","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1790487324","/_next/static/chunks/1bk9uc585_s3d.js?dpl=nogit-1790487324","/_next/static/chunks/1pp_uf_jx5j9r.js?dpl=nogit-1790487324","/_next/static/chunks/1s6j_7_p0ugo9.js?dpl=nogit-1790487324","/_next/static/chunks/2vg15qyptj-oc.js?dpl=nogit-1790487324","/_next/static/chunks/2b6r02yb2zswo.js?dpl=nogit-1790487324","/_next/static/chunks/12mv6p8rwcl5o.js?dpl=nogit-1790487324","/_next/static/chunks/422ba61wql3d7.js?dpl=nogit-1790487324","/_next/static/chunks/2opkuzmjw8cxb.js?dpl=nogit-1790487324","/_next/static/chunks/34ux0fo6f-rm8.js?dpl=nogit-1790487324","/_next/static/chunks/3h4suq-9gmzwh.js?dpl=nogit-1790487324","/_next/static/chunks/0rt2_go1it43r.js?dpl=nogit-1790487324","/_next/static/chunks/0v5zhouho0zlq.js?dpl=nogit-1790487324","/_next/static/chunks/1gtlwpzgzi12z.js?dpl=nogit-1790487324","/_next/static/chunks/2zwoemojbdlmi.js?dpl=nogit-1790487324","/_next/static/chunks/2y341-r8ncizo.js?dpl=nogit-1790487324","/_next/static/chunks/3jzaxe43n3e1e.js?dpl=nogit-1790487324","/_next/static/chunks/3xz_lj7nwz2k-.js?dpl=nogit-1790487324","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1790487324","/_next/static/chunks/1lsxkfxy262n-.js?dpl=nogit-1790487324","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1790487324","/_next/static/chunks/2tgvlfspjb-j8.js?dpl=nogit-1790487324","/_next/static/chunks/0pdzmybpnr872.js?dpl=nogit-1790487324","/_next/static/chunks/1zt4k83kx3bkw.js?dpl=nogit-1790487324","/_next/static/chunks/200x0be4hbjpj.js?dpl=nogit-1790487324","/_next/static/chunks/35bn8r0ao86_s.js?dpl=nogit-1790487324","/_next/static/chunks/3wqp-h5xnebw9.js?dpl=nogit-1790487324","/_next/static/chunks/120-bka6zq5lp.js?dpl=nogit-1790487324","/_next/static/chunks/30dopbgd1dkf9.js?dpl=nogit-1790487324","/_next/static/chunks/43ajf4ofaeu5y.js?dpl=nogit-1790487324"],"TopicFlashcardRunner"] 22:[["$","$L31",null,{"feature":"flashcards"}],"$L32",["$","$L33",null,{"href":"/gcse/chemistry/aqa/covalent-bonding/flashcards","label":"2.1.4 Covalent bonding","subjectCode":"gcse_chemistry__aqa","surface":"flashcards"}],["$","$L34",null,{"runner":["$","div",null,{"className":"min-h-0 flex-1 overflow-hidden bg-background","children":["$","$L35",null,{"decks":[{"id":"e92b2377-2b0b-4265-9bb0-d7226dba7325","title":"2.1.4 Covalent bonding Flashcards","topicId":"7fb18371-775f-5472-8c9f-3cc08512de12","topicSlug":"covalent-bonding","cards":[{"id":"f5abab17-ba3a-4729-8da6-2b5f99c02ec8","cardType":"basic","points":1,"front":"What happens when a covalent bond forms?","back":"A pair of electrons is shared between two atoms.","mcqOptions":null},{"id":"35248ae7-bd24-4aa1-986a-af181d824867","cardType":"basic","points":2,"front":"Why is the bond between covalently bonded atoms strong?","back":"It is a strong electrostatic attraction between the shared electrons and both nuclei.","mcqOptions":null},{"id":"9de7b722-6b33-4130-94b6-69a2973da7e7","cardType":"basic","points":1,"front":"How many electrons does each atom contribute to each shared pair in the molecules studied?","back":"Each atom contributes one electron.","mcqOptions":null},{"id":"a55376f5-7377-407a-9a0e-91d3a363ec66","cardType":"basic","points":2,"front":"How does sharing give hydrogen a full outer shell?","back":"Each hydrogen gains access to two outer-shell electrons.","mcqOptions":null},{"id":"8d4f6118-216b-4db8-bb06-d0945fd00339","cardType":"basic","points":3,"front":"What do single, double and triple covalent bonds contain?","back":"

Single: one shared pair
Double: two shared pairs
Triple: three shared pairs

","mcqOptions":null},{"id":"e41b65e2-aac5-4418-88fa-d7d201544db1","cardType":"basic","points":1,"front":"Which elements exist as the diatomic molecules $\\text{H}_2$, $\\text{Cl}_2$, $\\text{O}_2$ and $\\text{N}_2$?","back":"Hydrogen, chlorine, oxygen and nitrogen.","mcqOptions":null},{"id":"b55df817-54a2-4e07-a960-484391c1c4d4","cardType":"basic","points":1,"front":"What does a molecular formula show?","back":"The actual number of atoms of each element in one molecule.","mcqOptions":null},{"id":"6a7723d8-0ad3-45bb-9765-90845eb91f43","cardType":"basic","points":1,"front":"What does the subscript in $\\text{H}_2\\text{O}$ show?","back":"It shows two hydrogen atoms; the oxygen has one atom.","mcqOptions":null},{"id":"a2aca090-0a2c-4d4e-88f6-2a1611ba3aab","cardType":"basic","points":2,"front":"Why does a covalent formula not always represent a small molecule?","back":"Some substances, such as diamond and silicon dioxide, form giant structures.","mcqOptions":null},{"id":"33f039fa-b3e1-46c7-86d7-4266b1468a82","cardType":"basic","points":1,"front":"What does one line between two atom symbols represent?","back":"One shared pair of electrons, forming one single covalent bond.","mcqOptions":null},{"id":"62cf48a5-98bb-4978-8f74-09e72d23ef03","cardType":"basic","points":2,"front":"What bond is represented by $\\text{O=O}$, and why?","back":"A double bond, because the oxygen atoms share two pairs of electrons.","mcqOptions":null},{"id":"7b38ab90-963e-44ff-8c90-c5f40789479f","cardType":"basic","points":2,"front":"What bond is represented by $\\text{N}\\equiv\\text{N}$, and why?","back":"A triple bond, because the nitrogen atoms share three pairs of electrons.","mcqOptions":null},{"id":"ebd89292-a845-4b0b-b30b-722d276bd9a1","cardType":"basic","points":3,"front":"How many bonding pairs and lone pairs surround the oxygen atom in $\\text{H}_2\\text{O}$?","back":"Two bonding pairs and two lone pairs.","mcqOptions":null},{"id":"576bd2c8-bf5d-4c24-bd06-f692abe1fa94","cardType":"basic","points":2,"front":"How is a polymer represented in a structural formula?","back":"Its repeating unit is placed in square brackets with $n$ outside.","mcqOptions":null},{"id":"fcfeffbf-a582-47c5-a748-ce2645065023","cardType":"basic","points":1,"front":"What does $n$ represent in a polymer formula?","back":"A large number of repeating units, not one fixed value.","mcqOptions":null},{"id":"380846ff-bbbc-4000-bd2d-3c297f5af48f","cardType":"basic","points":2,"front":"Why must the bond lines at both ends of a polymer repeating unit pass through the brackets?","back":"They show that the covalent chain continues beyond the repeating unit.","mcqOptions":null},{"id":"1a5fc8da-bef2-4d93-a9d6-1f03984394ca","cardType":"basic","points":3,"front":"How does diamond differ structurally from a polymer?","back":"

Diamond: a continuous giant network
Polymer: a long molecule of repeated sections

","mcqOptions":null},{"id":"63ad4e9e-9bf2-4aed-86f1-cac125acb6f1","cardType":"basic","points":1,"front":"What is one limitation of a dot and cross diagram?","back":"It does not show accurate atom sizes, bond lengths, bond angles or 3D shape.","mcqOptions":null},{"id":"41acf6d1-92d0-4839-baae-3c0eee08e7aa","cardType":"basic","points":1,"front":"What is one limitation of a ball-and-stick model?","back":"The balls and sticks are usually not drawn to scale.","mcqOptions":null},{"id":"8251a73d-abbc-444f-9e6b-bfa46ed123a3","cardType":"basic","points":2,"front":"When finding a molecular formula from a model, what must be counted?","back":"Count every atom of each element, not the bond lines.","mcqOptions":null},{"id":"cc3fd08b-fa17-49ce-8d38-7216d60a59b8","cardType":"cloze","points":null,"front":"A covalent bond is a strong electrostatic attraction between a shared pair of electrons and the [ ] of the bonded atoms.","back":"A covalent bond is a strong electrostatic attraction between a shared pair of electrons and the nuclei of the bonded atoms.","mcqOptions":null},{"id":"776ce426-9a1f-4da7-b4d7-bd448a52663d","cardType":"cloze","points":null,"front":"In a complete dot and cross diagram, unshared outer-shell electrons are shown as [ ] around the correct atom.","back":"In a complete dot and cross diagram, unshared outer-shell electrons are shown as lone pairs around the correct atom.","mcqOptions":null},{"id":"41ae04b6-0fc6-4bbc-bc0b-e92fa4150109","cardType":"cloze","points":null,"front":"Each carbon atom in diamond forms [ ] to other carbon atoms.","back":"Each carbon atom in diamond forms four single covalent bonds to other carbon atoms.","mcqOptions":null},{"id":"992bfaa8-fba6-406e-8596-6842f2cf4fa3","cardType":"cloze","points":null,"front":"In silicon dioxide, each silicon atom bonds to [ ].","back":"In silicon dioxide, each silicon atom bonds to four oxygen atoms.","mcqOptions":null},{"id":"e0e8f1d7-f68c-4449-a348-24b18a15e49d","cardType":"cloze","points":null,"front":"The formula $\\text{SiO}_2$ gives the ratio of [ ] in the giant structure.","back":"The formula $\\text{SiO}_2$ gives the ratio of one silicon atom to two oxygen atoms in the giant structure.","mcqOptions":null}]}],"examCountdown":{"examDate":"2027-05-17","paperLabel":"Paper 1"},"heading":"2.1.4 Covalent bonding","title":"2.1.4 Covalent bonding Flashcards","topbar":{"backHref":"/gcse/chemistry/aqa/flashcards"},"topicSidebar":"$L36"}]}],"topicId":"7fb18371-775f-5472-8c9f-3cc08512de12","walled":"$L37"}],"$L38","$L39"]