ym9646218 ym9646218
  • 14-08-2021
  • Chemistry
contestada

Which among the following represents a set of isotopes? Atomic nuclei containing:

a) 20 protons and 20 neutrons

b) 21 protons and 19 neutrons

c) 22 neutrons and 18 protons

d) 20 protons and 22 neutrons

e) 21 protons and 20 neutrons

Respuesta :

itzogbakerkoroma
itzogbakerkoroma itzogbakerkoroma
  • 14-08-2021

Answer:

d. 20 protons and 22 neutrons

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