rosekamari8 rosekamari8
  • 12-04-2021
  • Chemistry
contestada

A hot air ballon rises because?

a. molecules become lighter when heated
b. molecules move faster and father apart when heated
c. molecules are less attracted by gravity when heated
d.molecules become charged and repel each other when heated ​

Respuesta :

khado
khado khado
  • 12-04-2021

Answer:

a

Explanation:

a. molecules become lighter when heated

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