Chemistry, asked by purnima221169, 9 months ago

4. The symbol of an atom is x. Its neucleus contains 29 protons and 34 neutrons . Write its mass no, atomic no, no.of electrons, write the symbol of nucleid.

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Answered by Anonymous

4

Mass no: 29 + 34 = 63

Atomic no: 29

No of electrons: 29

Symbol: ⁶³X₂₉

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