An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this element? A.10 B. 20 C.30 D. 0 E. 200

asked Dec 1, 2021 227k views

2 votes

An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this element?

A.10
B. 20
C.30
D. 0
E. 200

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3 votes

there are twenty neurons because the number of neurons is equal to the atomic number

Jkfe answered Dec 8, 2021

by Jkfe

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