The octet rule pertains to:
a. only the noble gases.
b. only groups 1a and 2a.
c. elements in groups 1a - 7a.
d. all elements in the periodic table.

In which situation can a mixture always be called a solution

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive