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Explain with examples (i) Atomic number, (ii) Mass number, (iii) Isotopes and (iv) Isobars ?
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Explain with examples (i) Atomic number, (ii) Mass number, (iii) Isoto...
Atomic Number is defined as the number of protons present in the nucleus ofan atom. For example, there are 6 protons in carbon, so the atomic number of carbon is 6. All atoms are characterized by their atomic numbers. Mass Number is defined as the sum of the total number of protons and neutrons present in the nucleus of an atom. For example, there are 6 protons and 6 neutrons in the nucleus of carbon, so its mass number is 12. Isotopes are atoms of the same element thus having same atomic number but different mass number. For example, chlorine has two isotopes with atomic number 17 but mass numbers 35 and 37 "
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Explain with examples (i) Atomic number, (ii) Mass number, (iii) Isotopes and (iv) Isobars ?
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