Chemistry C2 0.0 / 5 ? ScienceChemistryGCSEAQA Created by: JacobCaCreated on: 12-06-16 14:08 What is the mass number? The total number of protons and neutrons 1 of 7 What is the atomic number? Number of protons 2 of 7 How do you get the number of neutrons? Mass number - Atomic number 3 of 7 What is an isotope? Different atomic forms of the same element, which have the same number of protons but a different number of neutrons 4 of 7 What is ionic bonding? Transferring electrons 5 of 7 What happens in ionic bonding? Atoms lose or gain electrons to form charged particles which are attracted to each other 6 of 7 What groups of elements usually come together? an 7 of 7
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