What Is This?
Equalities
Found on the Table
Things about Atoms
Anything Goes
100
Celsius, Fahrenheit and Kelvin
What are the three units for temperature?
100
2.20 lbs
How many lbs is equal to 1kg?
100
Hydrogen
What is the first element on the Periodic Table?
100
The nucleus
What is the center of an atom?
100
Hydrogen
What's the lightest element in the periodic table?
200
A measure of the amount of matter an object has.
What is mass?
200
2.54 cm
How many cm equal 1 inch?
200
Nitrogen (78%)
What is the main gas found in the air we breathe?
200
Electrons
What orbits the nucleus of an atom?
200
6
What is the atomic number of carbon?
300
A number between 1 and 10 multiplied by 10 raised to some exponent
What is Scientific Notation?
300
3600 sec
How many seconds are in an hour?
300
Au
What is the chemical symbol for gold?
300
Reactants
What is the name given to substances that are initially involved in a chemical reaction?
300
Einsteinium
Which element in the periodic table was named in honor of Albert Einstein?
400
A space occupied by an object.
What is volume?
400
3 feet
How many feet are in one yard?
400
K
What is the symbol for Potassium?
400
Atoms of the same chemical element that have different atomic mass
What are Isotopes?
400
Oxygen, carbon and hydrogen
What are the most common elements in the human body?
500
A measure of how much stuff an object has in a unit volume.
What is Density?
500
5,280
How many feet are in 1 km?
500
Water
What is H20?
500
A nuclear reaction where the nucleus of an atom splits into smaller parts
What is nuclear fission or nuclear fusion?
500
p=m/V
What is formula for density?
M
e
n
u