Question 27 (mandatory) (11 points)
answer all 3 parts of this essay question:
a) (5pts) if you have a periodic table that is not color coded, describe where to look
to find elements which have similar chemical properties.
b) (5pts) explain why they have similar chemical properties.
c) (pt) name three elements that have similar properties.

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.