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Vocabulary
Periodic Table
Ions
Metals
Toss Up
100
Total number of protons and neutrons in an atom's nucleus
What is atomic mass number?
100
Zn
What is zinc?
100
Is a positive ion bigger or smaller than the original element?
What is smaller?
100
airplane frames
What is reactive metals?
100
oxygen, carbon, and hydrogen
What are the three most common elements in the body
200
average mass of the atoms of an element
What is atomic mass?
200
N
What is nitrogen?
200
Is a negative ion bigger or smaller than the original element?
What is bigger?
200
diamonds, helium (balloons)
What is nonmetals
200
surround the nucleus of the cell
What is an electron
300
a particle that has no electrical charge and is located in an atom's nucleus
What is a neutron?
300
He
What is helium?
300
How is a negative ion formed
What is it gains 1 electron
300
coins, jewelry
What is trasitional metals
300
neutrons and protrons
What is make up the nucleus of a cell
400
a positively charged particle located in an atom's nucleus
What is a proton?
400
Au
What is gold?
400
When an ion looses a negative electron
What is when a positive ion is formed
400
television tubes
What is rare earth metals
400
invented the periodic table
Who is Dmitri Mendeleev
500
an atom or group of atoms that has a positive electric charge
What is an ion?
500
Ne
What is a neon?
500
bigger then original element
What is a negative ion?
500
metal
What is shiny, easily shapped, good conducter
500
the atomic size going top to bottom on the periodic table
What is gets bigger