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AQ LS and Vocab

Matter Anything that has volume (takes up space) and has mass.
Pollutant A substance that can make air,soil, or water harmful to organisms and structures.
Volume A measure of how much space something takes up.
Mass The amount of "stuff" something contains.
Atom The basic building block of matter.
Molecule A combination of two or more atoms
Compound A pure substance made up of two or more different elements
Pure Substance A type of matter composed of a single type of particle and always has distinct, predictable properties.
Physical Change A change in the form or appearance of matter, but not in its composition
Chemical Change A change in the composition, or chemical makeup, of a sample of matter. A chemical change is also known as a chemical reaction.
Photosynthesis The process thought which green plants use the energy of sunlight to make food and oxygen.
Qualitative Data Data that could observed but not measured.
Quantitative Data Data which could be measured.
Created by: Kalia.Xiong