Final Review

Protons

Neutrons

Electrons

Molecules

Ionic bonds involve the transfer of electrons, while covalent bonds involve sharing electrons.

Ionic bonds occur between two nonmetals.

Covalent bonds occur between a metal and a nonmetal.

Both ionic and covalent bonds involve the sharing of protons.

Speeds up the reaction without being consumed

Slows down the reaction

Becomes a product of the reaction

Changes the reactants into different elements

Litmus

Water

Salt

Sugar

Review key terms and formulas

Take practice quizzes

Sleep well before the test

Skip studying the night before

Review all 8 Units in-depth

Practice with high school-level questions

Strengthen key concepts

Memorize all textbook pages