jasminetilley
jasminetilley jasminetilley
  • 12-01-2021
  • Chemistry
contestada

A ________ is the amount of atoms in exactly 4 grams of Helium.
Select one:
a. formula mass
b. atomic mass unit
c. mole
d. kilogram

Relax

Respuesta :

invrid invrid
  • 12-01-2021
B. Atomic mass unit.
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