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trapecia [35]
4 years ago
8

What is the charge on an atom after it gains two electrons during the formation of a bond?

Chemistry
2 answers:
scoundrel [369]4 years ago
6 0

Answer:

negative or neutral

Explanation:

electrons have a negative charge

  • the atom can be balanced by the negative charge if it was at two protons before

timama [110]4 years ago
3 0

Answer:

Two negative charges

Explanation:

When it gains two negative electrons the charge is negative, with the charge of two

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How are priorities assigned to each group bonded to a tetrahedral stereogenic center?
inn [45]

To assign a priority to an atom that is part of multiple bonds, treat the multiple bonds as an equivalent number of single bonds. Hence, option A is correct.

<h3>What is a stereogenic centre?</h3>

A carbon atom is a chiral (stereogenic) centre if it is tetrahedral (sp3) and has four different groups (ligands) attached to it.

To assign a priority to an atom that is part of multiple bonds, treat the multiply bonded atom as an equivalent number of singly bonded atoms.

If two isotopes are bonded to the stereogenic centre, the isotope with the higher mass number has a higher priority.

Hence, option A is correct.

Learn more about the stereogenic centre here:

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8 0
2 years ago
The pH of an acid has nothing to do with the strength of the acid.
Levart [38]

Answer:

false

Explanation:

6 0
3 years ago
If pressure is held constant and a gas is heated, what will happen to the volume of the gas?
Galina-37 [17]

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The volume of a given amount of gas is inversely proportional to its pressure when temperature is held constant (Boyle's law).

5 0
3 years ago
What evidence reaction will be observed based on this chemical reaction​
insens350 [35]

Answer:

Formation of precipitate

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Liquid react with liquid to form solid

8 0
3 years ago
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