Which is/are TRUE about metals, Non-metals and metalloids?

I. Most elements are metals.
II. Non-metals are mostly gases.
III. Metalloids are semiconductors.
IV. Metalloids has the properties of non-metals only.
V. Metals, Non-metals and metalloids are all in the periodic table
of elements.

A. V, I, II, III
B. IV, V, I
C. I, II,IV
D. IV only