Zlaymay
Zlaymay Zlaymay
  • 12-09-2018
  • Biology
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need help w this please!!

need help w this please class=

Respuesta :

Naqada Naqada
  • 13-09-2018

Molybdenum is a chemical element with symbol Mo. it is placed in group 6 of the periodic table and it is d-block element.

Whose:

Atomic number - 42

Atomic mass - 96

Number of valance electron - 1

Number of electrons in the n-3 shell - 18

Number of neutrons -54

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