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Mashutka [201]
2 years ago
8

What would the mass number of sodium be? atomic number 11 number of protons 11 number of neutrons 12

Chemistry
1 answer:
Hunter-Best [27]2 years ago
4 0

Answer:

12 neutrons.

Explanation:

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Ipatiy [6.2K]
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3 years ago
Water is known as the universal solvent. One reason water makes a good solvent is because it is composed of polar molecules. Wha
Flauer [41]

Answer: Option (C) is the correct answer.

Explanation:

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It is known that hydrogen is electropositive in nature whereas oxygen is electronegative in nature. Therefore, oxygen will pull the electron of hydrogen towards itself as a result, there will be formation of partial positive charge on hydrogen and partial negative charge on oxygen atom.

Thus, the water molecule becomes polar. So, we can conclude that water molecule is a polar molecule because water molecules have a positive charge on one end and a negative charge on  the other.

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3 years ago
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7 0
4 years ago
Explain why an atom may go through nuclear decay but another won't? use examples to support your answer.
Marta_Voda [28]
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The explanation as why some of the atoms go through nuclear decay while others do not its because of the stability of some atoms. Atoms usually tend to follow octet rule, those which do not follow through this may experience the nuclear decay. 
3 0
3 years ago
4. An object's resistance to any change in its motion is the ___ of the object. (1 point)
lawyer [7]

Answer:

Acceleration

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3 years ago
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