Explore the fundamental concept of matter in physics, everything that makes up the physical world around us. Matter is not ...

A state of matter defines how these various average properties relate to each other. It defines what we call the equation of state. For example in an ideal gas, pressure is proportional to ...

Twisted materials—known as moiré structures—have revolutionized modern physics, emerging as today's "alchemy" by creating ...

Free interactive and download to print GCSE Chemistry flashcards to help prepare for your GCSE exams. Revise topics such as the three states of matter, changes of state, ionic compounds, small ...

For more information about states of matter, check out the Science Trek website. You'll find it at science. States of Matter: More on Plasma. Video has Closed Captions CC.