Chemistry, asked by fxrxyr57, 9 hours ago

The electron arrangement of atom X is 2.8.7 and it has 15 neutrons in its nucleus. What is the nucleon number of atom X?

Answers

Answered by eshwarsahaschebrolu

0

ok wait,

Yay thank you for the points!

Answered by sririthvikpabba

0

Answer:

ok

Explanation:

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