Which of the following is a characteristic of solids?
contain particles that are motionless and held in set positions
possess a fixed boiling point
are generally compressible
can exist as crystals with a repeating 3-d pattern

What is the most stable monatomic ion formed from nitrogen

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?