CHEMISTRY !! 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: sadiyah:)Created on: 14-01-20 16:36 what does atoms contain ? protons,neutrons,electrons 1 of 9 atoms have a radius of what ? 0.1 2 of 9 why is atoms neutral? they have the same numbee of protons as electrons 3 of 9 in an ion the number of protons dosen't equal the number of what ? electrons 4 of 9 what does the nucleur symbol tell you ? atomic (proton) number and mass number 5 of 9 what does the atomic number tell you ? how many protons they are 6 of 9 what should you do to get the number of neutrons ? subtract the atomic number from the mass number 7 of 9 isotopes are diffrent forms of the same element why ? has same number of protons but diffrent number of neutrons 8 of 9 does a diode have half a line or a full line ? half a line 9 of 9
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