An element with 7 electrons and 8 neutrons has an atomic mass of?? 7, 8, or 15??

asked Nov 18, 2022 194k views

2 votes

An element with 7 electrons and 8 neutrons has an atomic mass of??
7, 8, or 15??

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5 votes

Answer: 15

Step-by-step explanation:

To find the atomic mass, you add the number of protons and neutrons. The number of electrons is the same as the number of protons

JamesonW answered Nov 23, 2022

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