Matter, Energy and Life

Covalent compounds form when atoms __________ electrons

A chemical reaction shows both the reactants that enter into a chemical reaction and the products formed

Organic compounds all contain the element

the smallest part of a covalent compound

the tendency of energy to spread out

A compound held together by opposite electric charges is a(n) ________ compound

A substance that produces hydrogen ions in solution

A substance that produces hydroxide ions in solution

The interaction between hydrogen atoms on adjacent molecules is known as hydrogen bonding.

The attraction of one water molecule for another is known as

The main purpose of carbohydrates for living things is for

Brownian motion is caused by the collisions between particles

The physical stuff that makes up the universe

A thorough understanding of chemistry and a biblical worldview are necessary to use chemicals well, such as medicine

a pure substance made up of only one type of atom

Which of the following is NOT a reason why carbon is important for life?

a pure substance made of two or more chemically combined elements

Temperature is a measurement of