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Elements
Periodic Table
Kinetic Energy
Potential Energy
Up For Grabs
100
He
What is helium?
100
This is the name given to columns of elements.
What is a family or group?
100
This term means "Energy of motion."
What is kinetic energy?
100
This term means "Energy of position."
What is potential energy?
100
These are negative particles orbiting around the nucleus of an atom.
What are electrons?
200
Iodine
What is I?
200
These are the horizontal rows that go across the periodic table.
What is periods?
200
This is the equation to calculate the Kinetic Energy within a system.
What is 1/2 mass x speed squared?
200
The equation for calculating potential energy is mass x height x ?
What is gravity(9.8)?
200
These particles have the greatest mass in the nucleus of an atom, and, they have no charge.
What are neutrons?
300
Li
What is Lithium?
300
These are all the same for elements when you go down a column.
What are valence electrons?
300
If the mass=10 kg, and the speed is 20 meters per second, this is the KE of the object.
What is 2,000 Joules?
300
If an object is at rest at 3m in height, and it's height doubles to 6m, then the potential energy of the object in this system did what?
What is increased, or doubled?
300
These are elements that can be found all the way to the right on the periodic table.
What are noble gases?
400
Potassium
What is K?
400
This is the number that tells you the total number of protons and neutrons in the nucleus of an atom.
What is the mass number?
400
If the mass=20kg, and the speed=10 meters per second, then this number is the Kinetic Energy of the object.
What is 1,000 Joules?
400
Mass=5, and the height is 5m, then this is the PE of the object.
What is 245 Joules?
400
This is something that cannot be broken down into simpler substances.
What is an element?
500
Manganese
What is Mn?
500
This is a special line that separates metals from nonmetals.
What is the metalloid line?
500
If the mass=15kg, and the speed of the object is 30 meters per second, then the Kinetic Energy of the system is this number.
What is 6,750 Joules?
500
Height=10m, mass=2000g, then this is the PE of the object.
What is 196 Joules?
500
Water, is not an element, but rather, it is one of these.
What is a compound?