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jek_recluse [69]
3 years ago
10

When light waves from a light source enter the eye, the light is refracted by two structures

Chemistry
1 answer:
madreJ [45]3 years ago
8 0
I believe it’s B.) if not I would say A but don’t quote me on this!
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Explanation:

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2 years ago
Give the ground-state electron configuration for silicon (SiSi) using noble-gas shorthand. Express your answer in condensed form
nydimaria [60]

Answer:

[Ne] 3s² 3p²

Explanation:

Silicon atoms have 14 electrons. The ground state electron configuration of ground state gaseous neutral silicon is 1s²2s²2p⁶3s²3p².

Using noble gas shorthand, the electronic configuration is reduced to;

[Ne] 3s² 3p². Ne s the nearest noble gas to silicon, Ne contains 8 electrons, this means there's still 4 more electrons to fill. The s orrbital can only hold 2, hence the reaing two is transferred to the p orbital.

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zhannawk [14.2K]
1. air components change from place to place, while water will just stay the same

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8 0
3 years ago
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Dl water will test<br> _________for protein?
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