Plasma happens when gas gets heated to a very high temperature and the atoms lose their electrons. Find out more about this state of matter. Science Trek is available to stream on pbs.org and the free ...

The four fundamental states of matter are solid, liquid, gas and plasma, but there others, such as Bose-Einstein condensates and time crystals, that are man-made. When you purchase through links on ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. "A gas is made of neutral molecules and atoms," said Xuedong Hu, a professor of physics at the ...