Planets
Electromagnetic Waves
Chemistry
Physics
Water
100
This is the smallest planet in the solar system.
What is Mercury.
100
These types of waves have the shortest wavelength in the electromagnetic spectrum.
What are gamma rays.
100
This is the first element in the periodic table.
What is Hydrogen.
100
A magnifying glass is this type of lens.
What is a convex lens.
100
These two elements make up water.
What are Hydrogen and Oxygen.
200
This is the largest plant in the solar system.
What is Jupiter.
200
These types of waves have the longest wavelength in the electromagnetic spectrum.
What are radio waves.
200
This is the center of atom.
What is the nucleus.
200
This is the earth's primary source of energy.
What is the sun.
200
This is the biggest ocean on Earth.
What is the Pacific Ocean.
300
This planet in our solar system is closest in size to earth.
What is Venus.
300
This is the unit that is used to measure the frequency of an electromagnetic wave.
What is a Hertz.
300
This orbits the nucleus of an atom.
What are the electrons.
300
Electric current is measured in these units.
What are Amperes.
300
Nimbus, cumulus, and stratus are different types of these.
What are clouds.
400
This is the hottest planet in our solar system.
What is Venus.
400
These types of waves are used when you break a bone.
What are x-rays.
400
This is a nuclear reactions where the nucleus of an atom splits into smaller parts.
What is nuclear fission.
400
In this type of eclipse the moon is between the sun and the earth.
What is a solar eclipse.
400
This is the longest river on Earth.
What is the Nile River.
500
Phobos and Deimos are moons of this planet in our solar system.
What is Mars.
500
All electromagnetic waves travel at this speed.
What is the speed of light.
500
Atoms of the same chemical element that have different atomic mass are known as these.
What are isotopes.
500
This is the galaxy that Earth is located in.
What is the Milky Way galaxy.
500
This is the deepest point in all the Earth's oceans.
What is the Mariana Trench.
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