Show:
Oxidation States
Atomic Number
Element Abbreviations
Element Abbreviations (again)
History of the Periodic Table
100
the oxidation state of oxygen
What is -2
100
the atomic number of lithium
What is 3
100
Aluminum
What is "Al"
100
Be
What is beryllium
100
the person who developed the first periodic table
Who is Demitri Mendeleev
200
the oxidation state of ytterium
What is +3
200
the atomic number of "Ir"
What is 77
200
Scandium
What is "Sc"
200
Hg
What is mercury
200
the function of this is to show the element's properties
What is atomic number
300
the amount of oxidation states of astatine
What is 0
300
the atomic number of einsteinium
What is 99
300
Rubidium
What is "Rb"
300
Tc
What is technetium
300
Demitri Mendeleev's periodic table was arranged by this
What is atomic mass
400
the amount of oxidation states of palladium
What is 2
400
the atomic number of californium
What is 98
400
Manganese
What is Mn
400
Mo
What is molybdenum
400
Henry Moseley used this to find problems in Mendeleev's table
What is the x-ray
500
Each oxidation state of nitrogen (like say all of them)
What are -3, -2, -1, +1, +1, +3, +4, +5
500
*NO REFERENCE TABLE* name of the element with the atomic number 79
What is silver
500
Zirconium
What is Zr
500
Th
What is thorium
500
this is the reason why there were gaps in Mendeleev's table
What is the undiscovered elements