And we know that protons and neutrons are made up of smaller particles known as quarks. Two varieties of dark matter have been found to exist.
Only 0.5 percent is in the mass of stars and 0.03 percent of that matter is in the form of elements heavier than hydrogen. The properties of a substance are the properties of a huge number of particles together. We know matter is made up atoms, and atoms are made up of protons, neutrons, and electrons. Matter is 30.6 percent of the universe’s matter-energy composition. Namely, energy can create matter and matter can be made into energy. It’s commonly known that energy cannot be created or destroyed but only converted to something else. It could be composed of baryons but it could also be non-baryonic, that means consisting of different types of particles. The particles in the diagrams could be atoms, molecules or ions depending on the type of substance, egĪ single particle does not have the properties of the material it is part of. Einstein’s General Theory of Relativity says that Emc-squared. Scientists only speculate what dark matter is made of. Molecules can move from one physical state. The model can be used to explain the physical properties of solids, liquids and gases. Complete answer: Matter is made up of small particles that are too small to be seen, even with a powerful microscope. It describes the arrangement, movement and energy of particles in a substance.
The particle model represents particles by small, solid spheres. The three states of matter are solid, liquid and gas.
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