Chemistry, asked by kridar5941, 11 months ago

The number of neutrons in dipositive zinc ion with mass number 70, atomic number 30 is

Answers

Answered by shobhaksksmg

7

Answer:40

Explanation:

Number of neutons =mass num -atomic num

70-30 =40

Answered by gitanjali1013

0

Answer:

correct answer is 40

Explanation:

the correct configuration of N is

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