Question

what happens when the kinetic energy of molecules increases so much that electrons are released by the atoms, creating a swirling gas of positive ions and negative electrons?
matter changes to a solid state.
matter changes to a liquid state.
matter changes to a plasma state.
matter changes to a gaseous state.

Explanation:

等离子体是物质的一种状态，当分子动能大幅增加，原子释放电子，形成正离子和负离子的漩涡气体时，物质就变成了等离子态。

Answer:

C. Matter changes to a plasma state.