Energy
Matter
Electricity & Magnetism
Waves
Astronomy
100
What form of potential energy is stored in bonds between compounds in mixtures
Chemical potential energy
100
What does the atomic number 11 mean?
The number of protons in a sodium atom
100
What is moving in electrical kinetic energy?
Electrons through a conductor
100
The number of cycles that pass a point per second is a waves ________
Frequency
100
What scale compares star brightness as they appear from Earth?
Apparent magnitude
200
Why does a rollercoaster cart have mechanical energy?
It has both gravitational potential and kinetic energy while in motion
200
What is an example of a compound molecule?
A molecule made of two or more different types of atoms:
i.e. water, carbon dioxide, methane
200
Which type of circuit can have individual sections turned off or on separately?
A parallel circuit.
200
What is an example of a wave frequency that can travel through a vacuum of empty space?
All electromagnetic waves:
Radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, gamma rays.
200
What is Kepler's 1st law of planetary motion?
All objects orbit in elliptical paths.
300
Why is an LED lightbulb the most efficient?
It requires the least amount of electricity needed to produce the same lumens
300
What type of mixture is a 
brewed cup of coffee?
A homogeneous mixture
300
How does Earth's magnetic field protect us?
By deflecting or trapping charged particles
300
Name the light interactions with the three materials below in order from left to right.
Opaque, Translucent, Transparent
300
What is a "shooting star" that lands on Earth called?
A Meteorite
400
What are the five types of kinetic energy?
Mechanical, Thermal, Electrical, Electromagnetic & Nuclear.
400
What elements are in a molecule of calcium carbonate? CaCO3
Calcium, Carbon & Oxygen
400
What are the three main elements with natural magnetism (permanent magnets)?
Iron, Nickel, Cobalt.
400
What is the order of electromagnetic spectrum waves from the lowest frequency to the highest?
Radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, gamma rays.
400
What star phase is Betelgeuse in?
Red Super Giant
500
In a water analogy ~ Which is a measure of electricity "pressure" or potential energy available in a circuit?
?
Volts or voltage
500
Describe an example of an Isotope?
A variation of an atom with different numbers of neutrons. Example: Carbon-14 & Carbon-12.
500
What is the conventional direction of electricity flow in a circuit?
From the positive terminal to the negative terminal
500
List the star life cycle or an average size star in order
Stellar Nebula, Protostar, Main Sequence, Red Giant, Planetary Nebula, White Dwarf, Black Dwarf
500
What measure is used to compare absolute magnitude from a set distance?
10 parsecs or 32.6 light years