Define all the following ;
1)Matter
2)Classification of matter
3)Pure substances
4)Types of pure substances
5)Elements
6)Compounds
7)Characteristics of compounds
8)Impure substances/Mixture
9)Types of mixtures
10)Homogeneous mixtures
11)heterogeneous mixtures
12)Difference between homogeneous and heterogeneous mixtures
13)Difference between compounds and mixtures
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I think it's correct
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Explanation:
In classical physics and general chemistry, matter is any substance that has mass and takes up space by having volume.
Matter can be classified according to physical and chemical properties. Matter is anything that occupies space and has mass. The three states of matter are solid, liquid, and gas. A physical change involves the conversion of a substance from one state of matter to another, without changing its chemical composition.
chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds.
An element is a substance whose atoms all have the same number of protons: another way of saying this is that all of a particular element's atoms have the same atomic number. Elements are chemically the simplest substances and hence cannot be broken down using chemical reactions.
something that consists of two or more things or substances combined together
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