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White raven [17]
4 years ago
15

An atom of element A has 39 protons. What would the element’s atomic number be?

Physics
2 answers:
Grace [21]4 years ago
8 0

Atomic Mass 88.90585 atomic mass units

Number of Protons 39

Number of Neutrons 50

Number of Electrons 39

Maksim231197 [3]4 years ago
7 0

39

(extra text to be able to submit)

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