Question

question 6 of 10
what arerepresentative elements?
a. elements in the same row of the periodic table
b. elements in the short columns of the periodic table
c. elements that share the same properties on the periodic table
d. elements in the tall columns of the periodic table

Explanation:

Representative elements are the elements in groups 1, 2 and 13 - 18 of the periodic table, which are in the tall columns (excluding the transition - metal and inner - transition metal regions).

Answer:

D. Elements in the tall columns of the periodic table