A. if you have a periodic table that is not color coded, describe where to look on the periodic table to find elements which have similar chemical properties.

b. explain why they have similar chemical properties.

c. name three elements that have those similarities.

If periodic table is not color coded then we should look at the group to find elements which have similar chemical properties.

For example: Elements of group 1 forms basic oxides

And elements in group has equal number of valence electrons.

Like elements of  group 1 are: lithium, sodium and potassium.

if you already have the answer to (a), then just work out how many periods there are in 1 minute, and that's the answer to (c).

what question you dont ask a question

explanation: