1. Jeopardy VOCAB Periodic table ELEMENTS GROUPS Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Miscellaneous

2. $100 VOCAB The number of protons in an element is also its ___________ ______

3. $200 VOCAB Each vertical column on the periodic table is called a(an)

4. $300 VOCAB The horizontal row on the period table is called a(n)

5. $400 VOCAB Mendeleev arranged the elements by increasing ________ _______.

6. $500 VOCAB The orbit that an electron uses is called its ________________

7. $100 PERIODIC TABLE Periodic law states that a.elements are either gases, solids, or liquids. b.mercury is a liquid at room temperature. c.properties of elements change periodically with the elements’ atomic numbers. d.some elements only stay in a liquid state for short periods.

8. $200 PERIODIC TABLE Most of the elements in the periodic table are a.metals. c.gases. b.metalloids. d.nonmetals.

9. $300 PERIODIC TABLE What element makes up about 20% of the air we breathe? a.nitrogenc.oxygen b.bromined.sulfur

10. $400 PERIODIC TABLE Mendeleev found that the elements’ properties followed a pattern that repeated every a.4 elements. c.14 elements. b.7 elements. d.17 elements.

11. $500 PERIODIC TABLE The groups of elements that do not have individual names are called the a.nonmetals. b.alkaline-earth metals. c.transition metals d. alkali metals.

12. $100 ELEMENTS Nitrogen and ________________ can be combined to make ammonia.

13. $200 ELEMENTS This metal, part of the Boron Group, is used for aircraft parts.

14. $300 ELEMENTS Cement and chalk are compounds of this.

15. $400 ELEMENTS element named after a state

16. $500 ELEMENTS How many of the recently discovered elements follow periodic law? a.none of them b.all of them c.every eighth element d.half of them

17. $100 GROUPS Iodine and chlorine are examples of _______________________.

18. $200 GROUPS Pure _______________________ are often stored in oil to keep them from reacting with water and oxygen.

19. $300 GROUPS Atoms of _______________________ have two outer-level electrons.

20. $400 GROUPS The elements in Groups 3–12 are known as _______________________ metals.

21. $500 GROUPS Unreactive nonmetals that do not react with other elements under normal conditions

22. $100 MISCELLANEOUS The days of the week are ____________ because they repeat in the same order every seven days.

23. $200 MISCELLANEOUS A family is also called a _______________________.

24. $300 MISCELLANEOUS Semiconductors, also known as _______________________, have some properties of metals and some properties of nonmetals.

25. $400 MISCELLANEOUS Which of the following elements is the most metallic? a. Ca c. Fe b. Kr d. Cu

26. $500 MISCELLANEOUS Magnesium, calcium, and barium are _______________________ metals.

27. Final Jeopardy How do the physical and chemical properties of the elements change? a.within a family b.across each group c.within a group d. across each period

28. Final Jeopardy Answer D

29. Answer VOCAB ATOMIC NUMBER GROUP PERIOD ATOMIC MASS SHELL PERIODIC TABLE C A C B C ELEMENTS HYDROGEN ALUMINUM CALCIUM CALIFORNIUM B GROUPS HALOGENS ALKALI METALS ALKALINE EARTH TRANSITION NOBLE GASES MISCELLANEOUS PERIODIC GROUP METALLOIDS A ALKALINE EARTH