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Chapter 3
Chapter 4
Chapter 5
100
What two sciences make up physical science.
Chemistry and physics
100
Mass per unit volume
Density
100
Substance that can not be chemically broken down into simpler substances.
Element
100
Two or more elements chemically joined in fixed ratio.
Compound
100
Mixture in which particles of one substance are evely mixed with particles of another.
Solution
200
Anything that takes up space and has mass.
Matter.
200
Volume of a liquid
mL
200
Individual who gave us the first accurate theory of an atom.
Democritus
200
Two or more substances not joined chemically or in fixed ratios.
Mixture
200
Substance in which a solute is dissolved.
Solvent
300
Most common state of matter in Universe.
Plasma
300
Archimedes discoverd this when he got into his bathtub.
Displacement
300
Neutral subatomic particle found in nucleus.
Neutron
300
Type of chemical bond in which electrons are gained or lost.
Ionic
300
Type of molecule where one end is positively charged and the other is negatively charged.
Polar
400
Process by which liquid becomes a gas.
Evaporation
400
Tendency of an object to float in a liquid.
Buoyancy
400
Atomic number is also the number of these subatomic particles.
Protons
400
Water has this type of chemical bond.
Covalent
400
Physical process used to help dissolve sugar in hot coffee.
Stirring
500
Type of change that does not produce a new substance.
Physical
500
Portion of vessel filled with water to sink a submarine.
Ballast tank.
500
Dmitri Mendeleev organized the elements on his periodic table by this property.
Atomic mass
500
Pizza is this type of mixture.
Heterogeneous
500
Maximum amount of an substance that can be dissolved in a given quantity of solvent at a given temperature.
Solubility