Plasma.
the answer is chemistry
D. it exists entirely within the other spheres
Yes. Potassium is a relatively common element, and exists just about everywhere in the universe where there is a substantial amount of matter.
it exists entirely within the other spheres
Antimatter is actually matter that can be considered going back in time. Negative matter is matter that has negative gravity properties. In other words, Negative matter repels things. Negative matter is also theoretical, not proven. Antimatter has been (and is being) made.
Yes, it simply means the matter is in a gaseous state. Its other states are liquid and solid. If matter goes from the gas to the liquid state, it's called condensation. If it goes from gas to solid, it's called deposition. In the gaseous state, matter does not have a fixed shape or volume.
They know because the effect the black hole has on other matter.
No such part exists.
Whichever one is inside the other should be done first. If neither is inside the other, then it doesn't matter.
Space can be occupied by matter. If not how do planets move? If you're asking: Does outer space have matter? Then I would say yes, but very little, little enough to be called a vacuum. Outer Space has a few atoms per square meter.
Gravitation is mearly the force of 2 matter objects pulling each other. Gravity exists everywhere.
If a substance that exists in liquid state was not in liquid state then it was in its other states of matter namely solid, gaseous.
Like all other forms of matter, air exists in space and time. It occupies the space-time continuum.
the answer is chemistry
Dingbats!
The fourth state of matter is plasma, which is matter that is heated to such a high temperature that it no longer maintains its atomic structure, and becomes a mixture of atomic nuclei and electrons. This exists in fires, and in the sun, and in other very hot places.
Plasma is a state of matter which exists at really high temperatures. Plasma gas is a mixture of ions, electrons and atoms. The other three states of matter are solid, liquid and gas.