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properties of matter
Science vocab.
Question | |||
---|---|---|---|
any of the four substances air water fire and earth formerly believed to compose physical universe? | elements | ||
the smallest particle of an element that can exist alone or in combination? | Atom | ||
the adjectives describing the outside of an object | physical properties | ||
the ways chemicals effect each other when they are together | Chemical reactions | ||
ways physical attributes varies | physical changes | ||
ways chemical attributes varies | chemical changes | ||
what is matter | the space an object takes up | volume | the amount of density an object has |
what is an element | any of the four substances water fire earth and air | ||
what is an atom | the tiny things that build up an object | ||
what are physical properties | the adjectives that describe a human | ||
what are chemical reactions | the ways chemicals effect each other | ||
what are physical changes | ways physical attributes varies | ||
The substance of witch a physical object is composed? | Matter | ||
what is chemical changes | the ways chemical attributes varies | what is water displacement | when something is put in water and makes the water level rise |