Chemistry Final Review Part 2

Front

What bonds to make an ionic bond?

Back

Ionic bonds are formed between metals and nonmetals.

Front

What do rows on the periodic table indicate?

Back

Rows on the periodic table indicate the number of energy levels in an atom.

Front

What is an ionic bond?

Back

An ionic bond is a bond formed between a metal and a nonmetal.

Front

How many protons does the element with atomic number 7 have?

Back

The element with atomic number 7 has 7 protons.

Front

What are the substances listed on the right side of a chemical equation called?

Back

The substances on the right side of a chemical equation are called products.

Front

What is the definition of a metal?

Back

A metal is a good conductor of heat and electricity, typically shiny and malleable.

Front

What is the definition of a nonmetal?

Back

A nonmetal is an element that is typically poor at conducting heat and electricity.

Front

What is a chemical equation?

Back

A chemical equation is a symbolic representation of a chemical reaction.

Front

What are reactants in a chemical reaction?

Back

Reactants are the starting substances in a chemical reaction, found on the left side of the equation.

Front

What is the significance of valence electrons?

Back

Valence electrons determine how an element will react chemically with other elements.