Account for the following: a) The ionization enthalpy increases in a period of the periodic table.
b) The IE2 of an element is greater than IE1 .
c) Boron forms [BF4]- while aluminium forms [AlF6 ]3 -.

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.