Which sentence from the excerpt includes details that help the reader "see" the size of
the fence?
A He looked over the fence, and the happiness
left him
B It seemed to him that life was very hard
C Thirty yards of board fence nine feet high!
D Sighing he dipped his brush and passed it
along the top pank of the fence.

the volume increases

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.