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riadik2000 [5.3K]
4 years ago
13

The light produced from electrons comes from them doing what?

Chemistry
2 answers:
jarptica [38.1K]4 years ago
6 0
A : falling back to a it’s original lower state after being excited by fire.
lord [1]4 years ago
3 0
A. Falling back to its original lower state after being excited by fire.
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Figure 2 shows what happens to the electrons in the outer shells when a sodium atom reacts with a fluorine atom.
QveST [7]

Sodium reacts with fluorine to make a covalent bond between them.  A covalent bond is formed when there is a mutual sharing of electrons between the two adjacent atoms.

Here, Sodium is metal and fluorine is non-metal. So, the bond between them may be an ionic bond, but as the Sodium has one valence electron and fluorine is highly electronegative. Sodium wants to lose electrons and fluorine wants to gain electrons to form a chemical bond. Therefore, the sodium donates its valence electron to fluorine, forms a cation, and fluorine accepts the electron and forms an anion and they distribute the difference in the charge between them.

So, we can say that when sodium and fluorine react to form sodium fluoride with a covalent bond.

Learn more about covalent bonds here:

brainly.com/question/12732708

#SPJ10

4 0
2 years ago
The atomic number of silicon (Si) is 14. What's the electron configuration for silicon? Question 1 options:
Tom [10]

Answer:

[Ne] 3S2 3P2

Explanation:

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8 0
3 years ago
10 Points
Dahasolnce [82]

Answer:

I think it is A

Explanation:

8 0
4 years ago
How would you find the volume of a regular object and irregular object?
Sveta_85 [38]

Answer:

You can find the volume of an irregular object by immersing it in water in a beaker or other container with volume markings, and by seeing how much the level goes up. Or by multiplying all the sides of the container. #markasbrainliest

6 0
4 years ago
Someone please help me and thank you:)
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Guess what? Sasha dies in season 4 they got 360 no scoped to a little kid
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It’s legit in season 4 Sasha got clapped and died
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