Chemistry
When cutting onions what is released in the air that makes a person tear?
More Questions from Chemistry
Which state of matter has molecules packed together tightly?
Reveal Answer
Which of these is used to determine the strength of a chemical bond?
Reveal Answer
Out of the following list, which is NOT a strong acid?
Reveal Answer
What element in a liquid state is used in the cryogenic cooling of devices and materials?
Reveal Answer
What is the name of the temperature at which Helium I becomes Helium II?
Reveal Answer
A critical component of vitamin B-12, what element is the only metal found in vitamins?
Reveal Answer
What radioactive metallic element, found in all uranium ores, has an atomic number of 89?
Reveal Answer