Label the parts of the chemical equations. Drag and drop the answer.

Compare and contrast the bohr model and the electron cloud models of the atom.

1. list three scientific reasons cockroaches may fly.

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.