Atomic structure 0.0 / 5 ? ChemistryAtomsGCSEWJEC Created by: megrogersCreated on: 08-02-17 18:48 What is the atomic mass number made up of Protons and neutrons 1 of 9 What is the atomic number made up of Number of electrons 2 of 9 proton and neutron relative mass 1 3 of 9 proton and neutron relative charge proton - +1 neutron- 0 4 of 9 electron relative mass and charge mass - 0 charge - -1 5 of 9 how do you work out the number of neutrons Atomic mass - Atomic number 6 of 9 What are electrons arranged in Shells 7 of 9 How can you tell What group an atom is in The number of electrons in the outer shell 8 of 9 How can you tell what period the atom is in The number of electron shells 9 of 9
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