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Trends in the Periodic Table

Published byKayla McCallum Modified over 10 years ago

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Presentation on theme: "Trends in the Periodic Table"— Presentation transcript:

1 Trends in the Periodic Table
Trend – (n). A general inclination or tendency. example: The trend for weather in the summer in North Carolina is hot and humid.

2 TRANSITION METALS LANTHANIDES ACTINIDES ALKALINE EARTH METALS
NITROGEN FAMILY OXYGEN FAMILY NOBLE GASES ALKALINE EARTH METALS BORON FAMILY HALOGEN FAMILY CARBON FAMILY ALKALI METALS TRANSITION METALS LANTHANIDES ACTINIDES

3 Hydrogen PROPERTIES: 1 nonmetal 1 electron in outer shell Reactive

4 ALKALI METALS PROPERTIES: All metals 1 electron in outer shell
GROUP 1 PROPERTIES: All metals 1 electron in outer shell Very reactive; most reactive metals

5 ALKALINE EARTH METALS (AEM)
GROUP 2 PROPERTIES: All metals 2 electrons in outer shell Very reactive; 2nd most reactive group of metals

6 TRANSITION METALS PROPERTIES: Contains all metals
GROUP 3 – 12 PROPERTIES: Contains all metals 1 or 2 electrons in outer shell Reactive,3rd most reactive group of metals

7 TRANSITION METALS 3 – 12

8 LANTHANIDES a group of metals
WITHIN PERIOD 6 PROPERTIES: Reactive metals

9 LANTHANIDES 6

10 ACTINIDES a group of metals
WITHIN PERIOD 7 PROPERTIES: Very unstable nuclei, radioactive Most are not found in nature

11 ACTINIDES 7

12 BORON FAMILY PROPERTIES: 1 metalloid, 4 metals
GROUP 13 PROPERTIES: 1 metalloid, 4 metals 3 electrons in outer shell Reactive

13 CARBON FAMILY PROPERTIES: 1 nonmetal, 2 metalloids, 2 metals
GROUP 14 PROPERTIES: 1 nonmetal, 2 metalloids, 2 metals 4 electrons in outer level Reactivity varies among the elements

14 NITROGEN FAMILY PROPERTIES: 2 nonmetals, 2 metalloids, 1 metal
GROUP 15 PROPERTIES: 2 nonmetals, 2 metalloids, 1 metal 5 electrons in outer level Reactivity varies among the elements

15 OXYGEN FAMILY PROPERTIES: 3 nonmetals, 1 metalloid, 1 metal
GROUP 16 PROPERTIES: 3 nonmetals, 1 metalloid, 1 metal 6 electrons in outer level Reactivity varies among the elements

16 HALOGEN FAMILY PROPERTIES : All nonmetals 7 electrons in outer level
GROUP 17 PROPERTIES : All nonmetals 7 electrons in outer level Very reactive

17 NOBLE GASES PROPERTIES: All nonmetals
GROUP 18 PROPERTIES: All nonmetals 8 electrons in outer level (except Helium which has 2) Unreactive

18 The Groups you need to know:
Hydrogen Alkali Metals Alkaline Earth Metals Transition Metals Lanthanides Actinides Boron Family Carbon Family Nitrogen Family Oxygen Family Halogen Family Noble Gases

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