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atoms 1

Neutron, Proton, Electron, Atomic mass, Nucleus, Atomic number ,mass number

QuestionAnswer
whats a necleus ? is the core of an atom.
what is a proton ? a positively charged part of the nucleas.
what is a neutron ? a negativly charged part of the nucleas.
what is a electron? it is outside the nucleas , and is almost zero.
what is a atomic mass , and how do you find it ? the atomic mass is the total mass of protons
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