click below
click below
Normal Size Small Size show me how
Inter of Matter
Term | Definition |
---|---|
Chemical reaction | the process in which atoms are rearranged and chemical bonds are broken and formed to produce a chemical |
chemical formula | a combination of chemical symbols and numbers to represent a substance |
chemical equation | a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products |
reactant | a substance that participates in a chemical reaction |
product | a substance forms in a chemical |
law of conservation of mass | that law that states mass cannot be created or destroyed in a ordinary chemical and physical change |
endothermic reaction | a chemical reaction that requires energy input, usually as heat |
exothermic reaction | a chemical reaction in which energy is released to the surrounding usually at heat |
law of conservation of energy | the law that states that energy cannot be created or destroyed but can be changed from one to another |
organic compound | |
carbohydrate |