avramimingrifc avramimingrifc
  • 06-01-2017
  • Chemistry
contestada

Which subatomic particles are found in the

nucleus of an atom of beryllium?

(1) electrons and protons
(2) electrons and positrons
(3) neutrons and protons
(4) neutrons and electrons

Respuesta :

Аноним Аноним
  • 10-01-2017
for any element the nucleus consists of neutrons and protons while electrons orbit around the nucleus, (3)
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