Matter, Definition, Characteristics, States, Examples, & Facts

Matter, material substance that constitutes the observable universe and, together with energy, forms the basis of all objective phenomena. At the most fundamental level, matter is composed of elementary particles known as quarks and leptons (the class of elementary particles that includes electrons).

States of Matter - Definition of Solid, Liquid, Gas & Plasma with Videos of States of Matter

States of Matter - Definition of Solid, Liquid, Gas & Plasma with Videos of States of Matter

States of Matter - Definition of Solid, Liquid, Gas & Plasma with Videos of States of Matter

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States of Matter - Definition of Solid, Liquid, Gas & Plasma with Videos of States of Matter

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