Unit 3

Question 1

Induced Dipole

Answer 1

Polar molecule interacts with non-polar molecule

Question 2

Ion vs atom lewis structure

Answer 2

• Ion shows the charge along with none or all 8 valence electrons
• lewis structure show all valence electrons

Question 3

ionic vs covalent bonds

Answer 3

Ionic: pairs btwn metal and nonmetal, includes fixed charges and variable charges
Covalent: 2 nonmetals, multiple tricks to find structure and has the molecular shapes

Question 4

ionic vs covalent vs metallic compound properties

Answer 4

Ionic: high melting point, brittle, solid at room temp
Covalent: low melting point, cannot conduct electricity, gas or liquid at room temp
Metallic: very high melting point, solid at room temp, conduct electricity

Question 5

All intermolecular forces

Answer 5

Hydrogen, dipole-dipole, dispersion

Question 6

Naming covalent and iconic compounds

Can you do it?

Answer 6

Yes