nareshpad3 nareshpad3
  • 13-11-2019
  • Chemistry
contestada

How do you tell whether an element is more reactive than another within a group?

Example: Which is more reactive, calcium or magnesium?

Thank you in advance.

Respuesta :

alyssa7659 alyssa7659
  • 13-11-2019

I think it's the number of electrons in the outermost shell of an atom

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