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andre [41]
3 years ago
9

Can someone please help me with this question? I don't understand it

Chemistry
2 answers:
mr Goodwill [35]3 years ago
8 0
There  are 3 different elements
Nady [450]3 years ago
6 0
There are 3 elements: Na, H Co
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3 years ago
1.5 moles of Al is how many<br> atoms?
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Answer:

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Explanation:

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