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MATTER, Definition:Anything that has mass and takes up space(volume).it is…
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Definition:Anything that has mass and takes up space(volume).it is the basic subtance that makes up all things around us.
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Definition:pure substance is a form of matter that has a fixed chemical composition and uniform properties throughout, and cannot be separated into simpler components by ordinary physical methods
Element
Atomic
Definition:smallest unit of a chemical element that retains all the chemical properties of that element.
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molecule
Definition:molecule is the smallest electrically neutral unit of a pure substance, made of two or more atoms joined together by chemical bonds. It retains all the chemical properties of that substance.
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Definition:element is a pure substance that cannot be broken down into simpler substances by any ordinary chemical or physical means. It consists of only one type of atom, defined by its unique number of protons in the nucleus.
Compound
covelen
Definition: Covalent describes a type of chemical bond formed when two atoms share one or more pairs of valence electrons to achieve a stable electron configuration.
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Ionic
Definition:type of chemical bond formed when one atom transfers one or more valence electrons to another atom, creating oppositely charged ions that attract each other.
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Definition:compound is a pure substance made up of two or more different elements chemically bonded together in a fixed, definite ratio by mass.
Definition:A mixture is a combination of two or more pure substances (elements or compounds) that are physically mixed together but not chemically bonded. Each substance keeps its own chemical identity and properties, and the composition can vary.
Homogeneous
Definition: something that is uniform in composition, structure, or quality throughout
EX: Vineger,Strained lemon juice,perfume
Heterogeneous
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EX:sand and water, oil and water
vegetable soup