3 years ago

Which sentence describes all atoms of one element?

Chemistry

1 answer:

allsm [11]3 years ago

4 0

Answer:

4. they have the same number of protons

Explanation:

while all the other particles and attributes can be changed, protons cannot.

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High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify chemical substances. The pre

kotykmax [81]

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3.41 x10⁶ torr

Explanation:

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