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Atoms
Elements
Periodic Table
100
This is the smallest particle of matter that can't be broken down by physical or chemical means
What is an atom
100
Made up of only one kind of atom
What is an element
100
These are found to the right of the zig-zag line on the periodic table
What are non metals
200
This is an uncharged (neutral) particle in the nucleus of the atom.
What is a neutron
200
These are on the periodic table
What is an element
200
This is the number of protons in the nucleus of each atom of an element
What is the atomic number
300
This part of the atom contains protons and neutrons
What is the nucleus
300
These are shiny, good conductors of heat and malleable
What is a metal
300
This is the sum of the an atom's protons and neutrons
What is atomic mass
400
This is a positively charged particle in the nucleus of the atom
What is a proton
400
These are poor conductors of heat and electricity. They are dull in appearance
What is a non metal
400
This type of element is found to the left of the zig-zag line on the periodic table
What are metals
500
This is a negatively charged subatomic particle
What is an electron
500
Elements that have characteristics of metals and non metals
What is a metalloid
500
This type of element is found along the zig-zag line on the periodic table
What are metalloids (semi-conductors)