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Worksheet 5 . Topic 2


Set B: Properties Metal, metalloid, and nonmetals Objective: To your knowledge of properties of the
three types of elements

Write in the space “metals” “metalloids” or “nonmetals” to indicate which the type of element each
statement is describing.
18. Located to the right of the Periodic Table. 18._____________________

19. Located to the left of the Periodic Table. 19._____________________

20. Located along the zigzag line of the Periodic Table. 20._____________________
21._____________________
21. Majority of the elements.
22. Gain electrons to form negative ions. 22._____________________

23. Solid may have luster, and is brittle. 23._____________________

24. Solids are malleable 24._____________________
25._____________________
25. Tend to have low ionization energy

26. Tend to lose electrons and form positive ions. 26._____________________

27. Have elements in the solid, liquid, and gas phases at STP . 27._____________________

28. Elements only exist as solids at STP. 28._____________________
29. Have elements in the solid and in the liquid phase at STP. 29._____________________

30. Tend to have high ionization energy. 30._____________________

31. Ionic size (radius) is generally smaller than the atomic size. 31.______________________

32. Are good electrical and heat conductor. 32.______________________

33. Are ductile. 33.______________________

34. Are poor electrical and poor heat conductor. 34.______________________

35. Atomic radius (size) is generally smaller than the ionic radius. 35.______________________
36. Solids are generally brittle.
36.______________________
37. Tend to have high electronegativity value. 37.______________________

38. Have luster. 38.____________________

39. Tend to have low electronegativity values. 39. ____________________

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