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ElenaW [278]
3 years ago
14

If I have 14 neutrons and 11 electrons, what is my mass number?

Mathematics
2 answers:
schepotkina [342]3 years ago
8 0
I think the answer is 25
Vinil7 [7]3 years ago
3 0

Answer:

A : 25

Step-by-step explanation:

In a neutral atom, the number of electrons is equal to the number of protons. The atomic number indicates the number of protons.

The mass number is the sum of the number of neutrons and the number of protons.

mass number=protons+neutrons

As we know from the atomic number, the number of neutrons is 14 and the number of electrons is 11.

mass number = 14 + 11

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Easy points ^^
Shkiper50 [21]

Step-by-step explanation:

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x + y + z = sum

there are originality 5+4+3 = 12 parts of the money shared between them.

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after the money transfer we are only having 4+3+2 = 9 parts of the same money distributed.

so, we are dealing with 1/9 parts.

let's bring everything to 1/36 to be able to truly compare things.

therefore

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so, together they have £360.

and they had before the £10 transfer £150, £120, £90.

after the £10 transfer they had £160, £120, £80.

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