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Norma-Jean [14]
3 years ago
14

Visible light is a mixture of: A.) refraction and reflection B.) atoms and molecules C.) many colors or D.) ultraviolet and nonv

iolet rays ?
Chemistry
2 answers:
irinina [24]3 years ago
8 0
C) Many colors  looks to be correct.
lord [1]3 years ago
4 0
Hello the answer is c
I love kay
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dolphi86 [110]

Answer: A

Aloha is the one that loses a helium

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3 years ago
BRAINLIESTTT ASAP!!!! PLEASE HELP ME :)
Elan Coil [88]

Answer:

1s² 2s²2p³  

Explanation:

If the atom has seven electrons, it is Element 7 (nitrogen).

In the Periodic Table, you count the electrons in all the subshells up to

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In the first Period, you have filled the 1s level (2 electrons).

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Thus, the electron configuration is

1s² 2s²2p³

Note how the superscripts tell you the number of electrons in each subshell: <em>2 + 2 + 3 = 7</em>.

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3 years ago
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Hope it helped!!

4 0
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