Chemistry, asked by Meenakshivyas9568, 1 year ago

An ion x has 10 electrons. It has z+1 neutrons then mass number of x is

Answers

Answered by tanmoy72
2
then the answer is 2z plus 1
Answered by padwitha
6

Answer:

19

Explanation:

mass number= neutrons +protons

10+ 9

=19

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