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Matter- Avery

Anything that has mass and takes up space. Matter
The amount of matter in something. Mass
The amount of space something takes up. Volume
One of the four states of matter; holds its shape; atoms are packed tight Solid
One of the four states of matter; fills the shape of the container; atoms are close, but not as close as solids Liquid
One of the four states of matter; fills a container of any size or shape; atoms are spread out 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
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 a periodic table Period
Vertical columns on a 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: Brittany Daniel