Used to measure temperature used to measure force
prefix that means 1/100
prefix that means 1,000
prefix that means 1/1,000

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.