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victus00 [196]
3 years ago
12

Please help me with 1,2,3,4,5,6 please I really need help

Chemistry
1 answer:
zhannawk [14.2K]3 years ago
6 0

Answer:

k

Explanation:

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Sodium (chemical symbol Na) is atomic number 11 and is in the first column of the periodic table so it has one valence electron.
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