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xxMikexx [17]
3 years ago
15

How many nitrogen atoms are there in 5 molecules of N2H4Hint: The symbol for nitrogen is N​

Biology
1 answer:
ElenaW [278]3 years ago
7 0

10

In one molecule of N2H4 (Hydrazine), there are two nitrogen atoms.

So, to find how many there are in five molecules, multiply by five.

2 x 5 = 10

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