Identify the most polar covalent bond.
A) C-C
B) C-H
C) C-F
D) C-Cl
Question 2
Which best describes the size and shape of a sample of gas?
A) It has definite volume and definite shape.
B) It has definite volume, but shape is determined by the container.
C) Its volume is determined by the container, but it has a definite shape.
D) Volume and shape are both determined by the container.
E) Volume and shape cannot be described.
