Which of the following has the greatest average kinetic energy?
a) 10 grams of ammonia at 55 c°
b) 100 grams of ammonia at 45 c°
c) 10 grams of ammonia at 35 c°
d) 100 grams of ammonia at 25 c°

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

How have the greenhouse gasses increased from the year 2000 to 2018

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?