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dezoksy [38]
3 years ago
14

Help me? Chemistry please

Chemistry
1 answer:
aksik [14]3 years ago
8 0

Answer:

A-  1 hydrogen, 1 oxygen, 1 chlorine

B-  2 Nitrogen,  4 hydrogen

C-  2 sodium, 2 oxygen

the last one i dont understand because im in middle school and i havent learned that... :/

Explanation:

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