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Q.2A) Define the following terms: (Any 3) 1) Atom 2) Isotope3) Atomic number4) Atomic mass numberplease please help me |
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Answer» >
1)Atom - Atom is the SMALLEST particle of an element. 2)ISOTOPE- isotopes of a given element have the same number of protons but different NUMBERS of neutrons in each atom. 3)Atomic number -The atomic number is the number of protons in the NUCLEUS of an atom. 4)Atomic mass number-the total number of protons and neutrons in an atom. |
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