Pari8642
Pari8642 Pari8642
  • 25-11-2018
  • Chemistry
contestada

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.

Relax

Respuesta :

rneal008
rneal008 rneal008
  • 25-11-2018
A) They have different masses
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