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aev [14]
2 years ago
8

Why are sodium (Na) and potassium (K) in the same group on the periodic table?​

Chemistry
1 answer:
Artyom0805 [142]2 years ago
7 0

Explanation:

Sodium and potassium are in the same group on the periodic table because they both have similar number of valence electrons (1 electron) in their shells

Na = 2,8,1

K = 2,8,8,1

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