Kailei0626
Kailei0626 Kailei0626
  • 18-10-2021
  • Biology
contestada


An element has an atomic number of 51 and 71 neutrons. Give the name of the
element, the number of protons, the number of electrons and the mass number

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capeolgani capeolgani
  • 18-10-2021

Answer:

The element is Antimony

Explanation:

Number of Protons - 51

Number of Electrons - 51

Mass number - 121.76 u

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