Which statement best describes metalloids? A)They never conduct electricity or heat, there is no purpose for them other than in medicine.

B)The always conduct electricity and heat much better than all metals.

C)They are called semiconductors, used in electronics, conduct heat and electricity better than nonmetals, but not as well as metals.

D)They make up more than 75% (3/4) of the entire Periodic Table.

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?