Reactions
Events
Weaponry
Power
EM Spectrum
100

This type of nuclear reaction powers the Sun by combining small nuclei into larger ones.

What is thermonuclear fusion?

100

This 1986 reactor disaster occurred in present-day Ukraine.

What is Chernobyl?

100

This type of nuclear weapon works by splitting heavy atomic nuclei and is the only type of nuclear weapon that has been used in warfare.

What is an atom bomb?
100
This process generates energy in most nuclear power plants by splitting heavy atoms.

What is nuclear fission?

100

This portion of the electromagnetic spectrum is the only portion that is visible to humans.

What is visible light?

200
In this nuclear process, a heavy nucleus splits into smaller nuclei and releases energy.

What is nuclear fission?

200

This Pennsylvania nuclear plant experienced a partial meltdown in 1979.

What is Three Mile Island?

200

This type of nuclear weapon is known as the most dangerous and powerful weapon ever developed.

What is a hydrogen bomb?

200

This isotope is commonly used to power most fission reactors.

What is uranium-235?

200

This type of wave does not require a medium to travel and allows for heat from the Sun to be passed onto Earth.

What is electromagnetic radiation?

300

This subatomic particle is commonly used as the start of a fission chain reaction.

What is a neutron?

300

This 2011 Japanese nuclear disaster was triggered by a massive earthquake and tsunami.

What is Fukushima Daiichi?

300

This Soviet bomb tested in 1961 remains the largest nuclear explosion ever detonated. 

What is the Tsar Bomba?

300

This renewable resource is used throughout all portions of nuclear power plants to help prevent nuclear disasters from happening.

What is water?

300

This type of electromagnetic radiation is the most energetic form of radiation.

What are gamma rays?

400

This famous equation by Albert Einstein explains how mass can be converted into energy.

What is E = mc2?

400

This U.S. program developed the first atomic bomb during World War II.

What is the Manhattan Project?

400

This term is used to describe the process that must be done to uranium prior to it being used to build weapons.

What is enrichment?

400

This is the number one reason that nuclear power plants have experienced meltdowns in the past.

What is human error/mechanism malfunction?

400

This term is used to describe the amount of wavelengths you can fit into a given timeframe.

What is frequency?

500

In alpha decay, a nucleus emits this particle made of 2 protons and 2 neutrons.

What is an alpha particle?

500

This physicist is often called the "father of the atomic bomb".

Who is Oppenheimer?

500

These two radioactive elements have commonly been used to develop nuclear weapons.

What are uranium and plutonium?

500

This country is home to a project in which the first fusion power plant is being made.

What is France?

500

This type of motion is the reason why microwaves are able to heat up your food when interacting with water molecules.

What is vibrational motion?

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