topic 4 & 14

Question 1

coordinate (dative bonds)

Answer 1

formed when 1 atom is already stable (8 electrons) but requires another 2 more electrons to become stable

Question 2

sigma bonds

Answer 2

s and p orbitals. end to end overlap of atomic orbitals. single bonds

Question 3

pi bonds

Answer 3

p and p orbitals. sideways overlap of p orbitals.