Groups of the Table 2018.notebook
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January 10, 2018
Nov 167:50 PM Dec 188:40 AM
Rb+1
N3
1. Write the electron configuration for ATOM of the element below.2. Write the electron configuration for its ION form.3. Identify which noble gas configuration it adapts when forming its’ ion.
Ion Atom e configuration Ion e configuration Noble gas it adapts to
DO NOW
Nov 42:31 PM
Aim: What are the properties of the groups in the periodic table?
Groups of the Periodic Table
Nov 42:31 PM
GroupsWhy do elements in the same group have similar physical and chemical properties?
• Same number of valence electrons• Form the same type of ion• Like ions have similar chemical reactions.
Reactivity of Metals and NonmetalsThe more easily a metal loses it's valence electrons, the more reactive the metal is.
The more easily a nonmetal gain's valence electrons, the more reactive the nonmetal it.
Groups of the Table 2018.notebook
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January 10, 2018
Nov 42:31 PM
Groups• The representative elements on the periodic table are
found in groups 1,2 and 13‐18.
• Groups 3‐12 are called the transition elements or transition metals.
• The transition metals are a shorter block of columns.
• These elements stand out from the other groups because they do not follow the same patterns and trends with their valence electrons and reactivities.
Lesson page
Properties of Transition Metals: Groups 312Transition Metals
Nov 611:22 AM
Cobalt chloride, CoCl2 (aq) (red)Potassium dichromate, K2Cr2O7 (orange)Potassium chromate, K2CrO4 (yellow)Nickel(II) chloride, NiCl2 (green)Copper(II) sulfate, CuSO4 (blue)Potassium permanganate, KMnO4 (purple)
Hi, I'm Stanley
Transition Metals
Lesson page
Group 1: Alkali Metals
Properties:
Alkali Metals
Groups of the Table 2018.notebook
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January 10, 2018
Nov 168:30 PM
Sodium and WaterExperiment sodium.asf
Lesson page
Group 2: Alkaline Earth Metals
Properties:
Alkaline Earth Metals
Nov 1310:16 AM Lesson page
Group 17: Halogens
Properties:
Halogens
or in compounds
Groups of the Table 2018.notebook
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January 10, 2018
Nov 86:25 PM
• Phases: The halogens have elements in all 3 phases at room temperature.
• F2 and Cl2 are gases. Br2 is a liquid and I2 is a solid.
Lesson page
Noble Gases: Group 18
Properties:
Noble Gases
Full clip
Shortened clip`
http://www.youtube.com/watch?v=JRpouK0KmWQhttp://www.youtube.com/watch?v=S6EYqHP710Q
Attachments
Experiment sodium.asf
SMART Notebook
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