Home
Categories
Search
Home
Categories
General
Chemistry
When cutting onions what is released in the air that makes a person tear?
Chemistry
When cutting onions what is released in the air that makes a person tear?
Hydrogen
Chlorine
Ammonia
Sulfur
More Questions from Chemistry
What precious metal is most commonly used in catalytic converters for cars?
Reveal Answer
Which of these is a chemical form of communication?
Reveal Answer
What volume does 24 grams of ammonia gas occupy at standard temperature and pressure?
Reveal Answer
What unit of measurement is one-thousandth of a gram?
Reveal Answer
What is the chemical symbol for gold?
Reveal Answer
What is often used in advertising signs and produces a bright reddish-orange light?
Reveal Answer
What kind of gas is CO2?
Reveal Answer
What is table salt's chemical name?
Reveal Answer