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stuff about matter
properties of matter
Question | Answer |
---|---|
they are the basic building blocks of matter | element |
is the smallest particle of an element that still has the properties of that element | atom |
those that can be seen or measured without changing into something else | physical properties |
when a substance changes into a new substance | chemical reactions |
a reversible change in the physical properties of a substance | physical changes |
a irreversible change in the physical properties of a substance | chemical changes |
the misplacement of water by weight | water displacement |
the amount of space measured in cubic units,that an object or substance occupies | volume |