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FromTheMoon [43]
3 years ago
15

Why is it difficult to say that plastics are directly causing illnesses?

Chemistry
1 answer:
PSYCHO15rus [73]3 years ago
7 0

Answer:

Because of the gravity of the Earth

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I think it is A if wrong I’m sorry
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Consider the model of the nitrogen atom.
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Answer:

1s2 2s2 2p3

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we know that the number of electrons in an atom is equal to number of protons. So the number of electrons here is 7.

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4 years ago
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4 years ago
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