Temperature will become if air expands, andif it is compressed.

Which statement describes james chadwick’s discovery.

Why do cells appear different in distilled water than they do in 10% salt water?

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.