How is each element represented in the periodic table?
a) each element is represented by a one or two-letter symbol.
b) each element is in an order based on alphabetical order.
c)each element is listed as an abbreviation of the first letters of its name.
d) each element is listed in its own box based on when it was discovered.

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.