An atom is the largest unit that any given molecule can be broken down to.

True or False

Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

Which molecules are more strongly attracted to one another -c3h8o molecules that make up liquid rubbing alcohol or ch4 molecules that make up methane gas