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| 1. |
Flowchart of physical and chemical classification of matter |
| Answer» On the basis of physical state, matter is classified into three categories, such as solid, liquid and gas. Matter basically exists in three physical states and these states are used to classify them in the physical form. Matter is distinguished into solid, liquid or gas by the arrangement of the atoms in the mater. While a chemical property is revealed only by the behavior of a substance in a chemical reaction, a physical property can be observed and measured without changing the composition of a sample. Physical properties include color, pressure, length, and concentration. | |