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Shea unit E# chap1
Question | Answer |
---|---|
anything that has mass and takes up space is? | Matter |
The characteristics of a substance that can be observed or measured without changing the subject into something else? | Physical properties |
The amount of matter in an object is? | Mass |
Measure of the pull of gravity of an object is ? | weight |
The amount of space that an object takes up is ? | volume |
The concentration of matter in an object is its? | density |
The ability to be dissolved is ? | solubility |
Something with a definite shape and volume is a ? | solid |
Something with a definite volume but no definite shape is ? | liquid |
Something that does not have a definite volume or shape is a? | gas |
When particles escape from a nonboiling liquid and become a gas it is? | evaporation |
When a substance changes from gas to liquid it is? | condensation |
The ability of a substance to react chemically is called? | reactivity |
Having the chemical property to burn is? | combustibility |