What is the atomic mass for this element?0,-3,6,3
2 answers:
Answer:
Atomic mass = number of protons + number of neurons
Atomic mass = 3+3=6
Explanation:
Note atomic mass is equal to mass number
Answer:
3
Explanation:
Atomic number refers to the number of protons in the nucleus of the atom.
and since there are 3 protons, the atomic number is 3
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