princessangeljose princessangeljose
  • 22-09-2021
  • Chemistry
contestada

Aluminum is often used in the structure of light-weight bicycle frames. How many
atoms of aluminum are in 20.00 g of Al?

Respuesta :

dmm3p1s
dmm3p1s dmm3p1s
  • 22-09-2021

Answer:

The first thing that you need to do here is to figure out the mass of the sample.

To do that, you can use its volume and the fact that aluminium is said to have a density of

2.702 g cm

−

3

, which implies that every

1 cm

3

of aluminium has a mass of

2.702 g

.

Explanation:

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