Chemistry Trivia

What is the first principle in Green Chemistry

• Prevent waste

• Catalysis

• Atom Economy

• Benign Solvents

Tags

NGSS.HS-ESS3-4

Which of the following is often referred to as the universal solvent and is a preferred green solvent?

• benzene

• ethyl acetate

• methanol

• water

Tags

NGSS.HS-ESS2-5

Which of the following terms refers to the relative proportion of chemical components?

• colligative

• metric

• stoichiometry

• reactions

Which of the following legislation gave birth to today's green chemistry initiatives?

• Clean Water Act of 1972

• Montreal Protocol of 1989

• Pollution Prevention Act of 1990

• Superfund Act of 1980

Chlorine, Bromine, and Iodine are members of which group of chemical elements?

• Metalloids

• Halogens

• Lanthanides

• Noble Gases

• Alkali Metals

How many chemical elements begin with the letter 'Z'?

• 2

• 4

• 1

• 3

• 0

Copper and Tin mix to create which alloy?

• Aluminum

• Iron

• Bronze

• Steel

• Silver

What is the process by which a solid substance turns directly into gas?

• Melting

• Deposition

• Condensation

• Evaporation

• Sublimation

Tags

NGSS.MS-PS1-4

Air is mostly (78%) made up of which chemical element?

• Nitrogen

• Oxygen

• Carbon

• Helium

• Hydrogen

Which fossil fuel releases the most carbon dioxide (CO₂)?

• Natural Gas

• Petroleum

• Wood

• Coal

• Propane

Tags

NGSS.MS-ESS3-5