I need the answers? Pls help!

1 answer:

4 0

Im pretty sure its h2o so like the 2nd one

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SashulF [63]

Answer:

5- number of electrons=11

Explanation:

in a neutral atom number of protons=number of electrons which in this case=11

3 0

4 years ago

SashulF [63]

If i’m correct it’s b, bouyance force.

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3 years ago

madreJ [45]

Oxygen for complete combustion

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gladu [14]

La temperatura es un cambio físico

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Natalija [7]

The answer would be : B

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3 years ago