Card 1 of 25
For main-group elements, the group number tells you the number of [ ].
A
outer-shell electrons
B
bonding pairs
C
electron shells
D
protons
Card 1 of 25
Covalent bonding Flashcards
25 flashcards on Edexcel IGCSE Chemistry Covalent bonding: the key terms, formulae and methods you need to recall for Paper 1 and Paper 2.