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Atoms
Periodic Table
Metals
Elements
Misc.
100
A positively charged part in an atom
What is a proton
100
Dmitri Mendeleev
Who is the maker of the Periodic Table
100
Malleability
What is the ability to bend
100
The number of electrons
What is the atomic number
100
Ability to reflect light
What is luster
200
This part of the atom has no charge
What is a nuetron
200
Periods
What is a row in the Periodic Table called
200
It is a good conductor
What is a metal
200
Number of neutrons
What is the atomic mass minus atomic number
200
Sn
What is the chemical symbol for tin
300
The center of an atom
What is a nucleus
300
Groups
What are columns in the Periodic Table called
300
Ductile
What is the ability to be stretched
300
Hydrogen
What is the first element
300
semi-metal
What has the properties of both a metal and nonmetal
400
Atoms have similar characteristics.
What is Dalton's Atomic Theory
400
Metals
What is the majority of the Periodic Table
400
Reactivity
What is the speed and ease for a metal to react
400
synthetic
What is an element with atomic number over 92 called
400
Atoms with the same number of protons but with a different amount of neutrons.
What is an isotope
500
In Greek it means uncuttable
What is atom in Greek
500
Atomic number
What is the Periodic Table arranged by
500
Corrosion
What is the gradual wearing away of metal
500
Ability to transfer electricity
What is conductivity
500
James Chadwick
What found the neutron