10.What is the mass number of silicon (Si) when it has 15 neutrons?Required to answer. Single line text.

asked Feb 8, 2021 116k views

5 votes

by Selvi

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3 votes

Answer:

Step-by-step explanation:

no of electrons=14

neutron no=15

14+15

Dmitry Fadeev answered Feb 12, 2021

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