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nexus9112 [7]
3 years ago
8

What is the answer for this 7th grade science

Chemistry
2 answers:
Doss [256]3 years ago
8 0
Answer is 4. they refer to atoms
Vaselesa [24]3 years ago
5 0
The green and black symbols refer to atoms, that make up the molecule of water, more specifically you can say that the 2 Hydrogen atoms are the black ones found outside, while the central atom, that is also green would be oxygen.
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olga2289 [7]

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