Patterns in Properties of MetalsMetallic properties include luster,malleability, and electrical conductivity.
Why are the elements in group 1, the alkali metals,found only in compounds in nature?Alkali metals are highly reactive met...
The Elements of LifeMore than 96 percentof the mass of thehuman body comesfrom four nonmetals–oxygen, carbon,hydrogen, and...
Nonmetals and Metalloids • Where are nonmetals and metalloids   on the periodic table? • What are the properties of nonmet...
Have no metallic          propertiesgaseous        dull          Good                             insulators
NonmetalsGROUP 14 - 16   HALOGENS     NOBLE GASES
1 2                                             18                               13 14 15 16 17      3 4 5 6 7 8 9 10 11 12
NonmetalsGROUP 14 - 16   HALOGENS     NOBLE GASES
HALOGENS          1   2                                                       18                                          ...
NonmetalsGROUP 14 - 16   HALOGENS     NOBLE GASES
NOBLE GASES     1   2                                                           18                                        ...
How are nonmetals different frommetals? (cont.)       What properties do nonmetals       have?
high       low
Between the metals and the nonmetalson the periodic table.         1   2                                                  ...
Unit 1 lesson 17ppt
Unit 1 lesson 17ppt
Unit 1 lesson 17ppt
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Unit 1 lesson 17ppt

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Unit 1 lesson 17ppt

  1. 1. Patterns in Properties of MetalsMetallic properties include luster,malleability, and electrical conductivity.
  2. 2. Why are the elements in group 1, the alkali metals,found only in compounds in nature?Alkali metals are highly reactive metals. They reactquickly with other elements, such as oxygen. So, innature, they are found only in compounds.ex: NaCl
  3. 3. The Elements of LifeMore than 96 percentof the mass of thehuman body comesfrom four nonmetals–oxygen, carbon,hydrogen, andnitrogen.
  4. 4. Nonmetals and Metalloids • Where are nonmetals and metalloids on the periodic table? • What are the properties of nonmetals and metalloids?
  5. 5. Have no metallic propertiesgaseous dull Good insulators
  6. 6. NonmetalsGROUP 14 - 16 HALOGENS NOBLE GASES
  7. 7. 1 2 18 13 14 15 16 17 3 4 5 6 7 8 9 10 11 12
  8. 8. NonmetalsGROUP 14 - 16 HALOGENS NOBLE GASES
  9. 9. HALOGENS 1 2 18 13 14 15 16 17 3 4 5 6 7 8 9 10 11 12 • Found only as compounds in nature not as free elements • React with metals and nonmetals
  10. 10. NonmetalsGROUP 14 - 16 HALOGENS NOBLE GASES
  11. 11. NOBLE GASES 1 2 18 13 14 15 16 17 3 4 5 6 7 8 9 10 11 12 • Do not form compounds • React with other elements in the lab
  12. 12. How are nonmetals different frommetals? (cont.) What properties do nonmetals have?
  13. 13. high low
  14. 14. Between the metals and the nonmetalson the periodic table. 1 2 18 13 14 15 16 17 3 4 5 6 7 8 9 10 11 12

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