Terms
SI Unit for mass
What is kg/g?
form of matter with no definite shape or volume
What is gas?
rays from the sun.
What is radiation?
study of chemical reactions/part of physical science
What is chemistry?
The 3rd step of the scientific method.
What is an experiment/test?
fourth step of the scientific method
What is analyze?
a release of energy or heat.
What is exothermic reaction?
not evenly distributed throughout
What is heterogeneous mixture?
amount of mass in a unit of volume
What is density?
an absorption of heat or energy
What is an endothermic reaction?
diamonds are an example of this
What is a pure substance?