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प्रश्न
What does an atom consist of ? Explain.
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उत्तर
An atom consists protons, electrons and neutrons. Protons are positively charged, electrons have negative charge while neutrons have no charge
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संबंधित प्रश्न
If bromine atom is available in the form of, say, two isotopes `""_35^79Br (49.7%)" and """_35^81Br (50.3%)`, calculate the average atomic mass of bromine atom.
ANSWER IN DETAIL
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The nucleus of an atom
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(e) What type of ion, cation or anion, will be formed by an atom of element E? Why
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