3 years ago

Each arrow on the Bohr atom model below represents an electron moving from one energy level to another.

1 answer:

8 0

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antiseptic1488 [7]

Answer:

A precipate is a solid while an aqueous solution is liquid.

Explanation:

A precipitate is a solid which separates after a chemical reaction occurs. It is the solid product of the reaction.

An aqueous solution is formed when a substance is dissolved in water.

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4 years ago

Xelga [282]

Since protons are postive and neutrons are neutral. Then it is postive.

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Alchen [17]

Answer: 4.2

Explanation:

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miskamm [114]

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Colt1911 [192]

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Alkene

Explanation:

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3 years ago