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Alina [70]
4 years ago
5

Which element has 7 valence electrons? (2 points) nitrogen (N) neon (Ne) lithium (Li) chlorine (Cl)

Chemistry
2 answers:
Serga [27]4 years ago
3 0
It would obviously be neon because it is in the seventh group
mr Goodwill [35]4 years ago
3 0
Chlorine...............................
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What does it mean when a wave's amplitude increases?
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It becomes shorter

Explanation:

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4 years ago
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answers number 1

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3 years ago
Suppose that, from measurements in a microscope, you determine that a certain layer of graphene covers an area of 1.50μm2. Conve
Anton [14]
For the answer to the question above,
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7 0
4 years ago
Which equation best represents the behavior of acetic acid, hc2h3o2, in water?
frutty [35]

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During this dissociation, the acid proton in acetic acid is transferred to water to form the oxonium ion H3O+.

The presence of H3O+ in solution accounts for all the observed properties of acetic acid in solution.

Learn more: brainly.com/question/14072179

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2 years ago
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Here is the answer

http://m.imgur.com/tJ2WwiN
3 0
3 years ago
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