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Ivahew [28]
3 years ago
5

Which is the best way to determine if an object is made of pure gold?

Chemistry
1 answer:
netineya [11]3 years ago
3 0

Answer:

Acid?

Explanation:

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I think its c or d

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Are chromosomes in side the nucleus of a plant cell
Keith_Richards [23]

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Yes, chromosomes are in the nucleus of all cells that have a nucleus.

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Which statement correctly compares the masses of subatomic particles in an atom such as carbon?
iogann1982 [59]

Answer:

C- A proton has about the same mass as a neutron .

Explanation:

In an atom such as a carbon atom, the masses of the proton and neutrons are the same.

The mass of the electrons is very negligible.

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  • Neutrons do not carry any charges
  • Both protons and neutrons have similar masses.
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  • The electrons carry negative charges and they have negligible masses.

The mass of protons and neutrons are similar.

5 0
2 years ago
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