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Anything that takes up space and has mass Matter
A body of matter with an indefinite shape and usually a larger size Mass
Particles are close together and slowly shake Solid
Particles are still close together but not in fixed positions Liquid
Particles are very spread out and move rapidly Gas
Any property used to characterize matter and energy and their interactions Physical Property
A property used to characterize materials in reactions that change their identity Chemical Property
The smallest unit of matter Atom
Number of protons in an atom of a given element Atomic Number
Number of protons plus the number of neutrons in an atom Atomic Mass
Center of the atom that has the protons and neutrons (heaviest part of the atom) Nucleus
Positive subatomic particle in the nucleus Proton
Neutral subatomic particle in the nucleus Neutron
Negative subatomic particle that is around the outside of the nucleus Electron
Ability to be flattened into a sheet; bendable Malleability
Ability to be stretched into a wire Ductility
Ability to react with another substance Reactivity
Horizontal rows on periodic table Period
Vertical columns on periodic table Groups
Temperature where solid turns to liquid Melting Point
Temperature where liquid turns to gas Boiling Point
Shiny, good conductors, malleable, ductility Metal
Like both metal and non-metal, shiny, malleable, semi-conductors Metalloid
Poor conductors, mostly gases, dull Non-Metal
Created by: ferrellnr