Chemistry Qs

Question 1

Polar: Asymmetrical or symmetrical?

Answer 1

polar molecules are asymmetrical

Question 2

Non-Polar: Symmetrical or asymmetrical?

Answer 2

non-polar molecules are symmetrical

Question 3

H20: Polar or non-polar?

Answer 3

polar. H20 is electronegatively and geometrically asymmetrical.

Question 4

T/F: Ionic compounds are formed by two non-metals.

Answer 4

False. Ionic compounds are formed by A) a metal and a nonmetal, or B) a metal and a polyatomic ion.

Question 5

Can two electrons occupying the same orbital have the same spin?

Answer 5

No, any two electrons occupying a single orbital must have opposite spins.

Question 6

T/F: Covalent bond: bonded electrons spend most of the time between nuclei.

Answer 6

True.

Question 7

Ionic compounds ____ and ____ electrons.

Answer 7

Give and take.

Question 8

Covalent compounds _____ electrons.

Answer 8

share

Question 9

Which comes first (name and formula): cation or anion?

Answer 9

CATION!!! THE POSITIVE ONE!!!11