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Waves
Universe
Atoms
Periodic Table
General Science
100
Something that has a crest, trough, wavelengths, and an amplitude.
What is a wave?
100
Theory that believes that an asteroid about the size of mars impacted the Earth during its formation.
What is the Giant Impact Theory?
100
A particle of matter.
What is an atom?
100
The atomic mass minus the atomic number.
How do you determine the number of neutrons in an element?
100
This is a beaker.
What is a cylindrical glass container for laboratory use?
200
They travel as longitudinal and tranverse.
How do waves move?
200
Theory of how the Earth was created.
What is the Big Bang Theory?
200
Protons, neutrons, and electrons.
What are the parts of an atom?
200
Alkali Metals.
The first groups name on the periodic table.
200
Variable that stands alone and isn't changed by other variables.
Define an independent variable.
300
Albert Einstein discovered this.
Who discovered the speed of sound?
300
The rise and fall of the sea levels.
What are tides?
300
Proton=positive, electron=negative, neutron=no charge
What are the charges of the proton, neutron, and electron?
300
Calcium has 20 protons and electrons.
How many protons are in calcium?
300
You need googles, lab coat, and gloves.
Name three articles you would wear in a lab.
400
Travels 300,000,000 meters per second
How fast does light travel?
400
Isaac Newton came up with this law, when he was sitting under an apple tree, and an apple fell on his head.
Who came up with the Law of Universal Gravitation?
400
This part of an atom is located in the nucleus, and has a positive charge.
Where is the proton located?
400
Element name is Argon.
What is the element name for Ar?
400
NaCl
What is the name of this compound?
500
Sensory cell that gives us the option to perceive light
What are photo receptors?
500
Galaxies, asteroids, planets.
Name 3 things that are in our Solar System.
500
This part of an atom is located in the electron cloud.
Where is the electron located?
500
Element name is Iron.
What is the element name for Fe?
500
C304
What is the name of this compound?