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A fictional* element has 12 neutrons, and 31 protons, and 31 electrons. What is its atomic mass? Write just the number, no units. Fictional element is used so that you can't Google the answer.
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A fictional* element has 12 neutrons, and 31 protons, and 31 electrons. What is its atomic mass? Write just the number, no units.

Fictional element is used so that you can't Google the answer.

User Mertcan Ekiz
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1 Answer

3 votes

Answer:

43

Step-by-step explanation:

User Yashwanth Aluru
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