Question

10/14 u1 quiz - vocabulary
match the following words with their definitions:
molecule
compound
element
chemical bond
ion
: a charged atom
: a pure substance that cannot be broken down into simpler substances
: a substance made up of two or more elements
: the force that holds two atoms together
: a group of atoms bonded together

Explanation:

A molecule is a group of atoms bonded together. A compound is a substance made up of two or more elements. An element is a pure substance that cannot be broken down into simpler substances. A chemical bond is the force that holds two atoms together. An ion is a charged atom.

Answer:

molecule - a group of atoms bonded together
compound - a substance made up of two or more elements
element - a pure substance that cannot be broken down into simpler substances
chemical bond - the force that holds two atoms together
ion - a charged atom