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Vika [28.1K]
3 years ago
7

The images below shows an electron orbital diagram for a

Chemistry
2 answers:
PilotLPTM [1.2K]3 years ago
7 0

Answer:

Nitrogen

Explanation:

Each arrow counts as one electron so in total you have 7 arrows = 7 electron. From periodic table, we know Nitrogen has 7 electrons so the element here is nitrogen.

tatuchka [14]3 years ago
7 0

Answer:

Nitrogen

Explanation:

1 arrow is 1 electron. In total you have 7 arrows which means you have 7 electron. Nitrogen has 7 electrons.

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Identify the Lewis acid and Lewis base from among the reactants in each of the following equations.
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Answer:

Part A

Ag+ is the Lewis acid and NH3 is the Lewis base.

Part B

AlBr3 is the Lewis acid and NH3 is the Lewis base.

Part C

AlCl3 is the Lewis acid and Cl− is the Lewis base.

Explanation:

A Lewis acid is any specie that accepts a lone pair of electrons. Ag^+, AlBr3 and AlCl3 all accepted lone pairs of electrons according to the three chemical reaction equations shown. Hence, they are Lewis acids.

A Lewis base donates a lone pair of electrons. They include neutral molecules having lone pair of electrons such as NH3 or negative ions such as Cl- .

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Explanation:

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Answer:

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