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Physical Chemical Properties and Classification

Name __________________________________
Pd _______
Across
The phase change from a liquid to a solid
The phase of matter that has a definite shape and a definite volume
The amount of matter in a certain amount of space
Neutral subatomic particles
The phase of matter that is rare on earth but makes up 99% of the universe
This point is always equal to the melting point of a substance
Water would have a ____ viscosity
A substance that looks the same throughout but has different particles
Properties that can be seen without trying to change the substance into a different substance
Density unit for a solid
The amount of matter in an object
The large numbers that sit to the left of the chemical formula of a compound
The phase change from a gas directly to a solid
The smallest part of an element that still has all the properties of that element
A homogeneous substance that has identical particles
Down
The phase of matter with no definite shape and no definite volume
Freezing, condensation, and deposition all _____ energy
Negatively charged subatomic particles
The amount of space an object takes up
The phase change from a gas to a liquid
The phase change from a liquid to a gas
Density unit for a liquid
Honey would have a ____ viscosity
A liquid with a density of 1 g/ml
The simplest type of pure substance
Represents an element on the Periodic Table
Where protons and neutrons are found in an atom
A descriptive word meaning "looks different throughout"
The smallest part of a compound that still has all the properties of that compound
A type of vaporization that occurs through out a liquid at a certain temperature
Positively charged subatomic particles