the smallest component of an element having the chemical properties of the element
a substance that cannot be separated into simpler substances by a chemical change
the result of more than one element combining in a chemical reaction
a quality or power belonging specially to something
the smallest particle into which an element or compound can be divided; two or more atoms combined
the material that all objects and substances are made of; anything thas has mass and takes up space
amount of matter in something; measured in grams
amount of space anobject or substance takes up
using senses to gather information
drawing a conclusion using prior knowledge to make sense of our observations
no definite shape, definite volume, not tightly packed, move about freely, slide over each other
no definite shape or volume, far apart, bounce off each other, move rapidly and randomly
definite shape and volume, attracted to each other, held tightly together, movement is limited, vibrate only
an example of a compound
hydrogen and oxygen
examples of elements
all molecules of a particular compound contain the same combination of ...
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