mamha mamha
  • 14-09-2020
  • Chemistry
contestada

What does the atomic number of an element refer to on the periodic table?

Respuesta :

MaggieTF MaggieTF
  • 14-09-2020

The elements are listed in order of increasing the atomic number. Its the number that is the number of protons in the nucleus of an atom.

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jayhouse89 jayhouse89
  • 14-09-2020

Answer:

the number of protons define the identity of an element

Explanation:

hope this helped

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