What would be the ratio of aluminum ions to nitrogen ions in a formula unit of aluminum nitride?
A) 1:1
B) 3:1
C) 2:1
D) 1:2
E) 3:2

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !