Global Top 50 Chemical Firms
Physics
Household Chemicals
Water
Geography
100

This German company is the world’s largest chemical producer with $74.5 billion in 2023 chemical sales.

What is BASF?

100

This popular astrophysicist, author of “Death By Black Hole” and host of TV’s “Cosmos,” earned a BA in Physics from Harvard University in 1980.

Who is Neil DeGrasse Tyson?

100

The active ingredient in Drano.

What is sodium hydroxide?

100

The combined force of cohesion and adhesion that results in the following:

What is capillary action?

100

This mountain range runs along the western coast of South America.

What are the Andes mountains?

200

This company is the United States’ largest chemical maker with $44.6 billion in 2023 chemical sales.

What is Dow?

200

Word that describes a theory in theoretical physics, a family of instruments in an orchestra, and cheese that you can easily pull apart.

What is string?

200

Chemical name for baking soda.

What is sodium bicarbonate?

200

The bond angle (1 decimal place and within 1° of the accepted value) between the central oxygen and the hydrogen atoms.

What is 104.5°? (any value between 103.5 and 105.5° is acceptable).

200

This is the highest mountain in Africa.

What is Kilimanjaro?

300

This company is China’s largest chemical maker with $58.1 billion in 2023 chemical sales.

What is Sinopec?

300

Subatomic particle (varieties include strange and charmed) whose name was taken from the James Joyce work "Finnegans Wake.”

What is a Quark?

300

In 1945 Grand Rapids, Michigan was the first community to add this compound to tap water to reduce tooth decay in children.

What is sodium fluoride? (sodium hexafluorosilicate or hexafluorosilicic acid are also acceptable responses).

300

Thumber describes the water on this frozen lake by this word in Bambi.

What is the water is “stiff?”

300

This is the northernmost national capital in the world.

What is Reykjavik, Iceland?

400

This company is South Korea’s largest chemical maker with $42.4 billion in 2023 chemical sales

What is LG Chem?

400

Full name of the British scientist (died on April 8th, 2024) who discovered the Higgs Boson.

Who is Peter Higgs?

400

Mothballs are commonly made of paradichlorobenzene or this chemical.

What is naphthalene?

400

The tightness on the top layer of water due to cohesion.

What is surface tension?

400

This country is known as the “Land of a Thousand Lakes.”

What is Finland?

500

This company is the world’s largest industrial gas producer with $30.7 billion in 2023 chemical sales.

What is Linde?

500

Howard Aiken received a PhD in Physics from Harvard in 1939, and in 1944 he installed the Harvard Mark I, a computer designed for this giant computer company

What is IBM (International Business Machines)?

500

Mixing bleach and this compound commonly found in kitchens produces toxic chlorine gas.

What is vinegar?

500

The density of water is equal to 1 gm/mL at this temperature (°C)

What is 4°C?

500

This is the second-largest island in the world and part of it is politically part of Indonesia.

What is New Guinea?