Direction: Choose the letter of the best answer. Write in on a separate answer 1. What is the organbational system/chart for elements: A Atomic weight B. Fames C. Periodic table D. Atomic number 2. What do you call the horizontal row of elements in a periodic table of elements A Group B. Family C Period D. column 3. how many groups/tamly and period does a Periodical Table haver A. There are 17 groups/tamily and periods B. There are 18 groups/family and 7 periods C. There are 7 groups/family and 18 periods D. There are 18 groups/family and o periods 4. Which of the following are the three major groups of elements in the periodic table? A. Metals non-metals metalloids B. Metals conductors metoloids C Metals conductors insulators D. Non-metals conductors insulators 5. In which area of the periodic table does the carbon and other non-metals can be found? A on the left side B. in the bottom rows C. on the right side D. in the middle part
