genesisc0319
genesisc0319 genesisc0319
  • 03-03-2021
  • Chemistry
contestada

Since the number of atoms in a substance is so large, a unit to count them was created. This unit is the number of atoms in 12
grams of carbon-12 known as
A)
a mole
B)
a formula unit
Avogadro's number
D)
an atomic mass unit

Respuesta :

cjayross cjayross
  • 03-03-2021
An atomic mass unit is the correct answer
Answer Link

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