I. Fill in Blank / Matching Fill in the blanks with the appropriate terms below.

ID: 492852 • Letter: I

Question

I. Fill in Blank / Matching Fill in the blanks with the appropriate terms below. (2 pts. each = 20 pts.)

activity chemical resonance polychromatic empirical

electrons evaporation emission filtration filtrate

gas hydrogen VESPR limiting liquid

mass mass percent mole molecular oxide

absorption oxygen physical precipitate precipitation

monochromatic Lewis Dot supernatant periods groups

Many metals react readily with oxygen to form binary ____________ compounds.

_______________________ is the process by which a solid is formed when its solubility limit in solution has been exceeded.

One must use the ___________ ratio when determining an empirical formula.

A ________________ structure is one of a set of molecular models that have identical placement of atoms but different placements of electrons.

_____________________ is a model used to determine the distribution of electrons in a molecule.

After precipitation, the supernatant can be separated from the precipitate by _______________.

A(n) ________________ property can be determined or observed without changing the chemical identity of the substance.

___________ periods _________ is a process which describes the transition of an electron from a higher energy state to a lower energy state.