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Question | Answer |
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definition for solid | firm and stable in shape; not liquid or fluid. |
definition for liquid | a substance that flows freely but is of constant volume, having a consistency like that of water or oil. |
covalent bonds | is a chemical bond that involves the sharing of electron pairs between atoms. |
catalyst | a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change |
law of conservation of mass | states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. |
exothermic reactions | is a chemical or physical reaction that releases heat |
motion | the action or process of moving or being moved. |
acceleration | a vehicle's capacity to gain speed within a short time. |
velocity | the speed of something in a given direction. |
Newton’s 3rd Law |