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Ratling [72]
3 years ago
8

How many electron pairs are shared by an oxygen molecule?​

Chemistry
1 answer:
Lana71 [14]3 years ago
6 0

Two electron pairs is the answer

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Please help me.<br> Thank you!
Katarina [22]

Answer: Positive

Explanation: Just a guess

4 0
3 years ago
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Why is an amide less reactive to nucleophilic acyl substitution than an acid chloride?
Olin [163]

An amide is less reactive to nucleophilic acyl substitution than an acid chloride because more electron density is donated to the carbonyl by nitrogen.

<h3>What is electron density?</h3>

In quantum chemistry, electron density, also known as electronic density, is a metric for the likelihood that an electron will be found at a microscopic portion of space surrounding a specific point. The likelihood of finding an electron at a particular position near an atom or molecule is represented by electron density. In general, areas with a high electron density are where the electron is most likely to be located. The attractive forces between the electrons and the nuclei in a molecule are what hold the nuclei together in molecule, hence the electron density is essential to the bonding and geometry of a molecule. The repulsions between the nuclei and the electrons function as an antagonist to these attractive forces.

To learn more about electron density, visit:

brainly.com/question/13152866

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7 0
2 years ago
Why is there no reaction between copper and sodium chloride
ale4655 [162]

Answer:

If the solution is not in contact with air, nothing will happen. If the solution is in contact with air, it will be not a reaction between copper, water and sodium chloride..

in the end there will be no reaction

3 0
3 years ago
Explain the energy conversion from point c to point b make sure to include a description of both kinetic and potential energy
mote1985 [20]


At point C, the kinetic energy will be zero and the potential energy will be minimum. As the snowboarder moves from point C to B, there will be a transfer between the kinetic energy to the potential energy. At point B, the potential energy will be back to maximum.
3 0
3 years ago
What class of the periodic table is made up of elements that readily give off electrons in a chemical reaction?
leonid [27]

Answer:

hope this helpful

Explanation:

Non metalls

6 0
3 years ago
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