Question

If a mixture of different gases is heated, it rises to the top of its container. Which statement best explains this result?(1 point)
Responses

Heated gases have higher kinetic energy and higher density.
Heated gases have higher kinetic energy and higher density.

Heated gases have higher kinetic energy and decreased density.
Heated gases have higher kinetic energy and decreased density.

Heated gases have lower kinetic energy and lower density.
Heated gases have lower kinetic energy and lower density.

Heated gases have lower kinetic energy and higher density.

Answer 1

Heated gases have lower kinetic energy and lower density.