Atoms in molecules
Which atoms?
How many molecules?
General Knowledge
General Science
100

The number of total atoms in Fe.

What is one?

100

List the atoms in NaCl.

What are sodium and chlorine?

100

2 H2 is how many molecules of H2?

What are 2?

100

This was the last US State to join the union in 1959.

What is Hawaii?

100
The chemical formula H2O represents what?

What is water?

200

The number of total atoms in H2?

What is 2?

200

List the atoms in H2O.

What are hydrogen and oxygen?

200

4 H2 is how many molecules of H2?

What is 4?

200

Document signed in 1776 that declared the American colonies' independence from Great Britain.

What is the declaration of independence?

200

This force keeps planets in orbit around the sun and causes objects to fall to the ground.

What is gravity?

300

The number of total atoms in H2O?

What is 3?

300

List the atoms in HCl, or hydrochloric acid.

What are hydrogen and chlorine?

300

2 H2 + 3NaOH is how many total molecules of H2 and NaOH together?

What is 5 total molecules, 2 of H2 and 3 of NaOH.

300

This South American country is known fo the Amazon Rainforest and Christ the Redeemer statue.

What is the Brazil?

300

Molecule that carries genetic instructions and lives in the cell's nucleus.

What is DNA?

400

The number of total atoms in NH3?

What is 4?

400

List the atoms in CO2.

What are carbon and oxygen?

400

4 H2O + CO2 is how many total molecules?

What is 5 total molecules? 

400

This is the largest country in the world by land area.

What is Russia?

400

Largest organ in the human body.

What is skin?

500

The number of total atoms in NaOH?

What is 3?

500
List the atoms in H2SO4.

What are hydrogen, sulfur, and oxygen?

500

H2 + NaOH is how many total molecules of H2 and NaOH together?

What is 2 total molecules?

500

The first 10 amendments to the US Constitution.

What is the Bill of rights?

500

This vitamin, also known as ascorbic acid, helps prevent scurvy.

What is Vitamin C?

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