Periodic Table
Elements
Newton's law
Energy
Waves
100
what are rows and columns called?
Periods and groups (families)
100
What is an element?
It contains only 1 atom, and can't be broken down.
100
Newton's first law is also known as what?
The law of Inertia
100
What is potential energy?
Stored energy
100
all
what type of energy does our sun produce.
200
8
What is the maximum number of Valence Electrons?
200
What is a mixture? Contains 2 or more substances that can't be bonded.
What is a mixture?
200
What is net force?
The sum of all forces
200
What is Kinetic?
Energy of motion
200
What is the difference between sound waves and light waves
Sound are longitudinal waves and light are transverse waves.
300
What are Valence electrons?
The electrons on the outer ring
300
Contains 2 or more atoms that can be bonded.
What is a compound?
300
What is the formula for force?
F=ma
300
What is it called when energy changes from one to another
Energy transformation
300
remotes, flames, lamps, and stars are an example of?
Infared waves
400
How are the elements arranged?
Smallest to largest
400
6H(CO41)67
How many molecules, oxygen atoms, and hydrogen atoms?
6 molecules
16482 Oxygen atoms
6 hydrogen atoms
400
If Tim pulls a rope like tug of war with 20,987 N of force, and Romrin Pulls the rope in the opposite direction with 1 N of force. What is the net force?
20,986N towards Tim
400
Law of conservation of energy
Energy cannot be created or destroyed
400
solid, liquid, and gas
in which sound travel fastest to slowest
500
What row and column is Tungsten in?
Period 6 and column 6
500
How many elements are in the periodic table?
(NO CHEATING)
118
500
What is Inertia
The tendency of an object to resist change in motion.
500
Wind blowing a wind turbine
Kinetic to Mechanical to electrical
500
Loudness is measured in?
Decibels not hertz