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Elements
Periodic table
People
Moles
Conversions
100
The atomic symbol for carbon
What is C
100
There are seven what in the periodic table
What is periods
100
Who is Dimitri Mendeleev
The creator of the first periodic table
100
A moles is what amount
What is 6.02 times 10 to the 23
100
How many grams are in a micro gram
What is 1000000
200
Who created the first Periodic table
Who is Mendeleev
200
There are eighteen what in the periodic table of elements?
What is groups
200
Rutherfordium is named after who
Who is Ernest Rutherford
200
How do you figure out percent composition
What is Mass of atom(s)of the element divided bymass of 1 mole compound multiplied by 100
200
(f-32) times 5 divided by 9 gives you what?
What is Celsius
300
What are the two liquid elements?
What is Bromine and Mercury
300
The lanthanoids and actinoids are located between what two periods
What is three and four
300
Who first propsed the idea of atoms
Who is Democritus
300
The formula for ______ is theMass of one molecule of a substance divided by one AMU
What is relative Molecular mass
300
Rho is the symbol for what
What is Density
400
How many elements are there?
What is 118
400
How is the modern day periodic table organized by?
What is atomic number
400
The creator of the atomic theory
Who is John Dalton
400
Formula that shows the simplest whole number ration between the atoms of the elements in the compound
What is the empirical formula
400
What is the Base for measuring length
What is a meter
500
How many sythetic elements are there?
What is 14
500
Mendeleeve organized his periodic table by what
What is atomic mass
500
Who is the Erlyenmeyer flask named after
Who is Emil Erlyenmeyer
500
Percentage by massof the atoms of an element in one mole of a compound
What is Percent composition
500
A liter is how many gallons
How much is .26 gallons