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matter anything that has volume and takes up space
pollutant substance that can make air,soil, or water harmful to organisms and structures
volume measure of how much space something takes up
mass amount of stuff something contains
atom basic building block of matter
molecule combination of two or more atoms
compound pure substance made up of two or more different elements
pure substance type of matter composed of a single type of particle and always has distinct predictable properties
physical change change in the form or appearance of matter but not its composition
chemical change change in the composition or chemical make up of a sample of matter chemical change is also known as a chemical reaction
photosynthesis process through which green plants use the energy of sunlight to make food and oxygen
qualitative data written word data
quantitative data data of numbers and statistics
Created by: Teag