Pari8642 Pari8642

25-11-2018
Chemistry

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PLZ HELP! I WILL GIVE BRAINLIEST!
Which of the following is true about an atom of iron and an atom of copper?

A. They have different masses.

B. Both have the same properties.

C. They have an equal number of protons.

D. Both have different types of sub-atomic particles.

Respuesta :

rneal008 rneal008

25-11-2018

A) They have different masses

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