Question

An ion with mass number 37 possesses one unit of negative charge if the ion contains 11.1% more neutron than electrons find it symbol.

Answer 1

Answer:37/17 Cl

Explanation:10n [37 mass no. 1e- extra]

11.1% more neutron than e-

Let no. of e- be y

No. of neutron = x+11.1/100× y

= y + 0.111y

No. of neutron = 1.111y

Mass no. = p+ n

= (y-1) + 1.111y= 37

That's the answer.....

Answer 2

Answer:

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