Select the best answer for the question. 11. An ionic compound contains a single metal cation and a single non-metal atom. What's the structure of this molecule? Is this
molecule polar or non-polar?
A. Trigonal planar, polar
B. Trigonal planar, non-polar
C. Linear, polar
D. Linear, non-polar

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize