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Mashcka [7]
2 years ago
7

What element has 31 protons and 37 neutrons???

Physics
2 answers:
Lelechka [254]2 years ago
8 0
You can tell the neutrons, protons, and electrons of an element just by looking at a periodic table. The number on top of an element is its charge; for fluorine this would be 9, for rubidium<span> this would be 37

</span>
sammy [17]2 years ago
3 0
Florine has an atomic number of 9 so it has 31 protons and 37 neutrons<span />
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