Atoms are bound together into collections called molecules, compounds, ions, and other types of groups. Which of these is classified as a compound, but NOT classified as a molecule? Group of answer choices

Cobalt - Co

Hydrogen - H2

Carbon dioxide - CO2

Potassium chloride - KCl

58 km per hour : d

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.