What is the concentration of 33ml of a ethanol dissolved in 100 ml of solution?

Strong conductivity of plasma allows it to act and react as and

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

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?