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Atoms Smallest unit of Matter
Matter Anything that has mass and volume
Mass How much Matter is in something
Weight The pull of gravity on an object
Examples of Matter humans, smoke, water, textbook, and ladybug
Non Matter Light and sound
Element contains one type of atom
Molecule Two or more atoms chemically combined
Difference of mass and weight on moon and earth Mass stays the same gravity differs with the gravitational pull
How can you separate compunds Breaking the bonds between atoms
Do atoms and molecules move? All atoms and molecules move, solid vibrating, liquid slide, and gas moving freely
What does it mean if a substance is pure? Only made out of one compund
Formula for density mass/volume
Volume LengthXWidthXheighth cm3
Created by: s33286