13. Which of the following metal is the MOST reactive?
A. Calcium B. Iron C. Platinum D. Zinc
14. How can you describe a metalloid? It ____________.
A. can be ductile C. may conduct electricity
B. is a semiconductor D. all of the above
15. Where in the periodic table can you find elements that have similar chemical
properties? They are found in the __________.
A. same group C. same family
B. same period D. representative group
A. Calcium B. Iron C. Platinum D. Zinc
14. How can you describe a metalloid? It ____________.
A. can be ductile C. may conduct electricity
B. is a semiconductor D. all of the above
15. Where in the periodic table can you find elements that have similar chemical
properties? They are found in the __________.
A. same group C. same family
B. same period D. representative group
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Answer:
13. B.Iron
14. C.may conduct electricity
15. A.Same group
Answer:
13.A
14.B
15.A
Explanation:
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