contestada

If the atoms and molecules of a substance are moving very fast, the substance is _________.
a) hot
b) porous
c) frozen
d) cold

Respuesta :

a. hot is the correct answer.
Hope it helps!
If the atoms and molecules of a substance are moving very fast, the substance is _________.

a) hot
 The temperature is droping, the movements are slowly
At minus 273 Celsius (0 Kelvin) there is no movement