What are the alkaline earth metals? A. The transition metals
B. Group 18 elements
C. Group 1 elements
D. Group 2 elements

Label a-f based on the table using c for concentrated and d for dilute

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.

8. what happens to matter during a chemical reaction