2 years ago

Help not to sure what its asking I thought it was 2 but there ain't a 2

Chemistry

2 answers:

Shtirlitz [24]2 years ago

5 0

the answer is d. this is due to the fact a proton weighs 2000 times more then a electron

marysya [2.9K]2 years ago

4 0

<h2>Answer:</h2>

<u>The correct option is </u><u>(D) 2114 electrons</u>

<u></u>

<h2>Explanation:</h2>

The positive charge on a proton is equal in magnitude to the negative charge on an electron. Protons and neutrons have approximately the same mass, but protons have much more massive than electrons which are approximately 2,000 times as massive as an electron. Because protons are so much heavier than electrons, the electrons do not make a significant contribution to the mass of an atom.

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What shape would a molecule of carbon tetrachloride have?

Elden [556K]

Answer:

Tetrahedral

Explanation:

For the repulsion of the free electron pair theory, the shape of a molecule will be to repel the bonds and the free electrons on the central atom. In a molecule of carbon tetrachloride, the central atom (C) has no free electrons, so, the shape that repels better the charge is tetrahedral, as shown below.