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properties of matter
Question | Answer |
---|---|
The smallest unit of an element that can exist either alone or in a combination. | Atom |
Something that has mass or takes up space. | Matter |
A substance that can not be broken down in to smaller substances by chemical means. | Element |
Any property that can be observed or disconcerted without causing a chemical change | Physical properties |
A process in which one or more substances are changed in to others. | Chemical reactions |
Any of the natural science dealing with intermediate or with energy. | Physical changes |
A usually irreversible chemical reaction involving the rearrangement of the atoms. | Chemical changes |
The act of displacing water. | Water displacement |
The amount of space measured in cubic units,that an object or substance occupies. | Volume |