Chemistry Vocab Chapter 1

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Chemistry
Study of the composition, structure and the properties of matter and changes it undergoes
Element
PURE SUBSTANCE MADE OF ONLY ONE TYPE OF ATOM
Plasma
High temperature physical state of matter in which atoms lose their electrons
Chemical
Only substance that has aa definite composition
Liquid
Has definite volume but indefinite shape
Change of state
Physical change of substance from one state to another
Extensive property
Depend on the amount of matter that is present
Mass
Measure of the amount of matter
Product
Substances formed by chemical change
Chemical change
Change in which pne or more substances are converted into different substances
Gas
Has neither definite volume nor definite shape
Matter
Anything that has mass and takes up space
Chemical property
Relates to a substance's ability to undergo changes that transform it into different substances
Mixture
Blend of two or more types of matter each of which retains its own identity and properties
Pure substance
Has a fixed composition and differes from a mixture