Atom
States of Matter
Elements
Radtiation
Potpourri
100

The tiny building block of matter that makes up everything around you.

What is an atom?

100

The process of going from a solid form to a liquid form.

What is melting?

100

The elements that make up water.

What is hydrogen and oxygen?

100

This is the general term for energy that travels through space as waves or particles.


What is radiation?

100

The magic number that everyone loves more than anything?

What is 6 7?

200

The subatomic particles the make up the outer shell of an atom.

What is an electron?

200
The process of turning a liquid into a solid.

What is freezing?

200

The element present in all organic compounds and living organisms.

What is carbon?

200

This word describes unstable atoms that naturally release radiation from their nuclei.


What is radioactivity?

200

The scientist who discovered Radiation.

Who is Marie Curie?

300

The center of an atom that contains protons and neutrons.

What is the nucleus?

300

The process of going from a gas to a liquid.

What is condensation?

300

The most abundant element in the atmosphere of Earth.

What is Nitrogen?

300

The least harmful form of radiation in atomic form.

What are alpha rays?

300

The bonds that share electrons between elements.

What are covalent bonds?

400

This tells how many protons an atom has and identifies the element.

What is the atomic number?

400

The process of transitioning from a solid directly to a gas

What is sublimation?

400

The elements that are "naturally stable" and have a category of their own.

What are the noble gasses?

400

Type of radiation is the most penetrating and requires thick shielding like lead or concrete.

What is gamma radiation?

400

The elements that exhibit characteristics of both metals and non-metals.

What are metalloids?

500

Atoms of the same element that have different numbers of neutrons.

What are isotopes?

500

The change of a state from a gas directly to a solid.

What is deposition?

500

The element with an atomic weight of 58.9

What is cobalt?

500

Radiation based superhero that no one likes.

Who is the Hulk?

500

The energy that travels through space as waves and particles

What is ionized particles?