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Math
Periodic Table
Social studies
100
The answer is 1/7.
What is 7/49 in its simplest form?
100
Silver's atomic number is 47.
What is siver's atomic number?
100
John Adams was the second US second president.
Who was the second US president?
200
5 feet are in 60 inches
How many feet are in 60 inches?
200
Mercury is the only liquid metal.
What is the only liquid metal?
200
The Greenback Cutthroat Trout.
What is Colorado’s state fish?
300
The answer is Scientific Notation
______ ________is a compact way of writing very large and very small numbers. What is this definition of?
300
Hydrogen has the atomic number of 1.
What is the element that has the atomic number 1?
400
The answer is 99.
What is -223 + 322=?
400
Lead is heavier then iron in atomic weight.
What has a higher atomic weight Lead or Iron?
500
An octogenarian would be 80-89 years old.
How hold would an octogenarian be (?-?)?
500
Au is the periodic symbol for gold.
What is the periodic symbol for gold?