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STALIN [3.7K]
3 years ago
7

Brainiest and 10 Points

Chemistry
2 answers:
Soloha48 [4]3 years ago
8 0

I believe the answer for this is:

C. Visible Light Rays

I hope this helps! :D

Nezavi [6.7K]3 years ago
4 0

Answer:

C, visible light rays :)

Explanation:

Hope i could help

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Select the correct boxes. which two elements have the same number of valence electrons?
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Carbon and silicon have same number of valance electrons which is 4 electrons

Now, Barium is a 2nd group element. So, it has two valance electrons.

Silicon is a 16th group element and it has 4 valance electrons as does the carbon. This is because they both stay in the same group in the periodic table.

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Therefore, carbon and silicon have same number of valance electrons which is 4 electrons.

<h3>What are Valence electrons ?</h3>

The electrons in an atom's outermost shell, or energy level, are called valence electrons. For instance, the valence electrons of oxygen are six, with two in the 2s subshell and four in the 2p subshell.

  • The number of valence electrons for neutral atoms is the same as the number of the atom's main group. A periodic table element's column can be used to determine its main group number. For instance, carbon, which belongs to group 4, has four valence electrons. Group 6 oxygen contains six valence electrons.

Learn more about Valence electrons here:

brainly.com/question/371590

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If South America were not there, explain how the direction of South equatorial current would be different
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