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117 Matter

QuestionAnswer
A state of matter that keeps it's shape and is very hard to compress Solid
A state of matter that flows freely and takes the shape of it's container Liquid
A state of matter that takes up the entire volume of it's container and can move through the air Gas
Anything that takes up space and has mass Matter
The amount of matter in something Mass
The amount of space something occupies Volume
A property that is used to characterize materials in experiments that change their identity Chemical Property
A characteristic you can measure without changing it's identity Physical Property
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 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
The 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 a 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: Gavin H
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