The atomic number is the number of [ ]; in a neutral atom it also equals the number of [ ].
The atomic number is the number of neutrons; in a neutral atom it also equals the number of electrons.
The atomic number is the number of electrons; in a neutral atom it also equals the number of protons.
The atomic number is the number of protons; in a neutral atom it also equals the number of neutrons.
The atomic number is the number of protons; in a neutral atom it also equals the number of electrons.
Bonding Flashcards
Flashcards for OCR GCSE Chemistry Bonding, covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2 (Foundation Tier) or Paper 3 and Paper 4 (Higher Tier). 25 cards, matched to the OCR GCSE Chemistry (J248) specification. Recall questions account for roughly 40% of marks at GCSE Chemistry, so these target the marks you can secure before the paper starts.