Atomic structure 1.1 Fundamental particles 0.0 / 5 ? ChemistryAtomic StructureASAQA Created by: bluearmyCreated on: 19-09-15 14:15 Where are nucleons found? Nucleus 1 of 7 What is the mass and charge of a proton? Mass: 1.673*10^-27; Charge: 1.602*10^-19 2 of 7 What is the mass and charge of a neutron? Mass: 1.675*10^-27; Charge: 0 3 of 7 Where are e- found? In the energy shells 4 of 7 What is the mass and charge of e-? Mass: 0.911*10^-30; Charge: -1.602*10^-19 5 of 7 What is the mass number? no. of protons + neutrons 6 of 7 What is the atomic number? no. of protons 7 of 7
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