Sort the following events by the dominant type of force overcome or formed.

What keeps the hydrogen atoms together in the molecule?

How many neutrons does an atom of Dubnium have in its nucleus

Which of these is a source of voltage? a. a battery b. a generator c. an electrical outlet d. all of these are voltage sources.

To change from one SI prefix to another, we use? a. significant figures b. scientific method c. decimals d. conversation factors

What happens in an ionic bond

Which of the following best describes each particle? A. Protons are negative, neutrons are neutral, and electrons are positive. B. Protons are neutral, neutrons are positive, and electrons are negative. C.

During World War II, both the Allied and Axis powers used propaganda to A. weaken public support for the war. B. downplay public opinion. C. manipulate the public through the use of humor. D. shape public support of the war

What type of simple machine is a hand drill? A) pulley B) wedge C) ramp D) screw

Calculate the wavelength and frequency of the radiation emitted by the electronic transition from the 10th to the 9th excited state of hydrogen.

An unknown fluid has a specific gravity of 0.750. What is the volume of 22.5 kg of this fluid? A. 10 L B. 20 L C. 30 L D. 40 L