44. Which particle has the larger radius in each atom/ion pair?
a. Na, Na+
c. I, I-
b. S, S2-
d. Al, A13+

Bose-einstein condensation occurs at what temperature?

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.