Three Hydrogen atoms are bonded to a central atom. The central atom has a full octet. What is its electron geometry (basic domain), and its molecular geometry (molecular domain)? Also indicate whether it is polar or nonpolar, and why. (Hint it may help to draw a Lewis structure)

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?