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Chemistry, 04.01.2021 20:00 Amrinderkhattra

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

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