Opinions on State of matter

Here you have a list of opinions about State of matter and you can also give us your opinion about it.
You will see other people's opinions about State of matter and you will find out what the others say about it.
Also, you will see opinions about other terms. Do not forget to leave your opinion about this topic and others related.

Not to be confused with Phase (matter).

In physics, a state of matter is one of the distinct forms that matter takes on. Four states of matter are observable in everyday life: solid, liquid, gas, and plasma. Many other states are known such as Bose–Einstein condensates and neutron-degenerate matter but these only occur in extreme situations such as ultra cold or ultra dense matter. Other states, such as quark–gluon plasmas, are believed to be possible but remain theoretical for now. For a complete list of all exotic states of matter, see the list of states of matter.

Historically, the distinction is made based on qualitative differences in properties. Matter in the solid state maintains a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state maintains a fixed volume, but has a variable shape that adapts to fit its container. Its particles are still close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape, but as well as neutral atoms, it contains a significant number of ions and electrons, both of which can move around freely. Plasma is the most common form of visible matter in the universe.

The term phase is sometimes used as a synonym for state of matter, but a system can contain several immiscible phases of the same state of matter (see Phase (matter) for more discussion of the difference between the two terms).

In the image below, you can see a graph with the evolution of the times that people look for State of matter. And below it, you can see how many pieces of news have been created about State of matter in the last years.
Thanks to this graph, we can see the interest State of matter has and the evolution of its popularity.

What do you think of State of matter?

You can leave your opinion about State of matter here as well as read the comments and opinions from other people about the topic.
It's important that all of us leave our opinions about State of matter to have a better knowledge about it: