Gases
Metals
Random Elements
Lanthanides
Actinides
100
This element has 2 symbols and is a gas used for balloons
What is helium
100
This element's symbol is Au
What is gold
100
This element has an atomic number of 6
What is carbon
100
This element is the first in the lanthanide series and atomic number is 57
What is lanthanum
100
What element has 2 letters in its name and is the first Actinides
What is Thorium
200
This element is the very first on the periodic table
What is hydrogen
200
This element's symbol is Fe
What is iron
200
This element's symbol is Al
What is aluminum
200
This element has an atomic number of 69
What is thulium
200
The only Actinides to have 1 symbol
What is uranium
300
This element's symbol is O
What is oxygen
300
This element's symbol is Cu
What is copper
300
This element is the lightest halogen and it's symbol is F
What is flourine
300
This element has an atomic number of 68
What is erbium
300
This element was discovered in 1940 and has an atomic number of 94
What is plutonium
400
This element's symbol is Ar
What is argon
400
This element's symbol is Ti
What is titanium
400
This element is a halogen and used in most pools
What is chlorine
400
This element has an atomic number of 67
What is holmium
400
This element was discovered in 1945 and has an atomic number of 95
What is americium
500
This element's symbol is N
What is nitrogen
500
This element's symbol is Pt
What is platinum
500
This element's symbol is Si and has an atomic number of 14
What is silicon
500
This element has an atomic number of 66
What is dysprosium
500
This element was named after a very famous person and its atomic number is 99
What is einsteinium
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