Chemistry, 12.02.2021 21:30 malika61

Sodium (Na) is a highly reactive element. Which characteristic of sodium is responsible for its reactivity?
A. It has 11 protons.
B. Its atomic mass is 22.990.
C. It is a non metal.
D. It has one valance electrons.

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Sodium (Na) is a highly reactive element. Which characteristic of sodium is responsible for its rea...

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