NIRUPAMA ROY Assistant Teacher South Point School & College
description
Transcript of NIRUPAMA ROY Assistant Teacher South Point School & College
![Page 1: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/1.jpg)
NIRUPAMA ROYAssistant Teacher
South Point School & College
U S E O F D I G I T A L C O N T E N T S I N S T U D E N T S ’ T E A C H I N G
![Page 2: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/2.jpg)
Class-IX
Chemistry
Chapter - Seven
Periodic Table
![Page 3: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/3.jpg)
Learning Objectives
SS will be able to define the Periodic Table
They will be able to state the characteristics of the periodic table
They will be able to locate the position of any element in the table
![Page 4: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/4.jpg)
Difficult to find information Easy to find information
Click Here for Video Link to warm up session
![Page 5: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/5.jpg)
Periodic Table
![Page 6: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/6.jpg)
Dimitri Ivanovich Mendeleev
Father of the Periodic Table
![Page 7: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/7.jpg)
Horizontal Row
Vertical Column
Horizontal Row = Period
Vertical Column = Group
![Page 8: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/8.jpg)
Fertilizer Edible Salt
Na = SodiumK = Potassium
KCl NaCl
K Na
Cl
![Page 9: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/9.jpg)
Na
Electron Configurations of Sodium and Potassium
Similar Chemical Properties
![Page 10: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/10.jpg)
K
NaRb
Cs
Solid
Similar Physical Properties
![Page 11: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/11.jpg)
Elements in the same group have similar chemical and physical properties!!
![Page 12: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/12.jpg)
Neon Lights
![Page 13: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/13.jpg)
Xe
Kr
He
Rn
Inert Gas
![Page 14: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/14.jpg)
SymbolHeNe
Ar
Kr
Xe
Rn
Atomic Number
2
10
18
36
54
86
K L M N O P Q22 8
2 8 8
2 8 18 82 8 18 18 82 8 18 32 18 8
They all have stable electron configurations
![Page 15: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/15.jpg)
Elements in the same group have similar chemical and physical properties!!
![Page 16: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/16.jpg)
B C N
O
Period 2
![Page 17: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/17.jpg)
Gp I
![Page 18: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/18.jpg)
SymbolBeMg
Ca
Sr
Ba
Ra
Atomic Number
4
12
20
38
56
88
K L M N O P Q2 22 8 2
2 8 8 2
2 8 18 8 22 8 18 18 8 22 8 18 32 18 8 2
Ca 1stOrbit 2ndOrbit 3rd Orbit 4th Orbit
2 8 8 2
In which Group and Period we can put Ca
![Page 19: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/19.jpg)
Select an element
![Page 20: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/20.jpg)
Name: Hydrogen Symbol: H Atomic Number: 1 Atomic Mass: 1.00794 amu Melting Point: -259.14 °C (14.009985 °K, -434.45203 °F) Boiling Point: -252.87 °C (20.280005 °K, -423.166 °F)
The Space Shuttle Main Engine burns hydrogen with oxygen, producing a nearly invisible flame at full thrust.
![Page 21: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/21.jpg)
Name: Helium Symbol: He Atomic Number: 2 Atomic Mass: 4.002602 amu Melting Point: -272.0 °C (1.15 °K, -457.6 °F) Boiling Point: -268.6 °C (4.549994 °K, -451.48 °F)
He
![Page 22: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/22.jpg)
Name: Lithium Symbol: Li Atomic Number: 3 Atomic Mass: 6.941 amu Melting Point: 180.54 °C (453.69 °K, 356.972 °F) Boiling Point: 1347.0 °C (1620.15 °K, 2456.6 °F)
![Page 23: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/23.jpg)
Name: Beryllium Symbol: Be Atomic Number: 4 Atomic Mass: 9.012182 amu Melting Point: 1278.0 °C (1551.15 °K, 2332.4 °F) Boiling Point: 2970.0 °C (3243.15 °K, 5378.0 °F)
![Page 24: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/24.jpg)
Name: Boron Symbol: B Atomic Number: 5 Atomic Mass: 10.811 amu Melting Point: 2300.0 °C (2573.15 °K, 4172.0 °F) Boiling Point: 2550.0 °C (2823.15 °K, 4622.0 °F)
Boron chunks
![Page 25: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/25.jpg)
Name: Carbon Symbol: C Atomic Number: 6 Atomic Mass: 12.0107 amu Melting Point: 3500.0 °C (3773.15 °K, 6332.0 °F) Boiling Point: 4827.0 °C (5100.15 °K, 8720.6 °F)
![Page 26: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/26.jpg)
Name: Nitrogen Symbol: N Atomic Number: 7 Atomic Mass: 14.00674 amu Melting Point: -209.9 °C (63.250008 °K, -345.81998 °F) Boiling Point: -195.8 °C (77.35 °K, -320.44 °F)
Liquid Nitrogen
![Page 27: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/27.jpg)
Name: Oxygen Symbol: O Atomic Number: 8 Atomic Mass: 15.9994 amu Melting Point: -218.4 °C (54.750008 °K, -361.12 °F) Boiling Point: -183.0 °C (90.15 °K, -297.4 °F)
Water (H2O) is the most familiar oxygen compound
![Page 28: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/28.jpg)
Name: Fluorine Symbol: F Atomic Number: 9 Atomic Mass: 18.998404 amu Melting Point: -219.62 °C (53.530006 °K, -363.31598 °F) Boiling Point: -188.14 °C (85.01 °K, -306.652 °F)
Liquid fluorine at cryogenic temperatures
![Page 29: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/29.jpg)
Name: Neon Symbol: Ne Atomic Number: 10 Atomic Mass: 20.1797 amu Melting Point: -248.6 °C (24.549994 °K, -415.48 °F) Boiling Point: -246.1 °C (27.049994 °K, -410.98 °F)
![Page 30: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/30.jpg)
Name: Sodium Symbol: Na Atomic Number: 11 Atomic Mass: 22.98977 amu Melting Point: 97.8 °C (370.95 °K, 208.04001 °F) Boiling Point: 552.9 °C (826.05005 °K, 1027.2201 °F)
Na
![Page 31: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/31.jpg)
Name: Magnesium Symbol: Mg Atomic Number: 12 Atomic Mass: 24.305 amu Melting Point: 650.0 °C (923.15 °K, 1202.0 °F) Boiling Point: 1107.0 °C (1380.15 °K, 2024.6 °F)
![Page 32: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/32.jpg)
Name: Aluminum Symbol: Al Atomic Number: 13 Atomic Mass: 26.981539 amu Melting Point: 660.37 °C (933.52 °K, 1220.666 °F) Boiling Point: 2467.0 °C (2740.15 °K, 4472.6 °F)
![Page 33: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/33.jpg)
Name: Chlorine Symbol: Cl Atomic Number: 17 Atomic Mass: 35.4527 amu Melting Point: -100.98 °C (172.17 °K, -149.764 °F) Boiling Point: -34.6 °C (238.55 °K, -30.279997 °F)
Liquid chlorine analysis
![Page 34: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/34.jpg)
Name: Argon Symbol: Ar Atomic Number: 18 Atomic Mass: 39.948 amu Melting Point: -189.3 °C (83.85 °K, -308.74 °F) Boiling Point: -186.0 °C (87.15 °K, -302.8 °F)
![Page 35: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/35.jpg)
Name: Potassium Symbol: K Atomic Number: 19 Atomic Mass: 39.0983 amu Melting Point: 63.65 °C (336.8 °K, 146.57 °F) Boiling Point: 774.0 °C (1047.15 °K, 1425.2 °F)
K
![Page 36: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/36.jpg)
Name: Calcium Symbol: Ca Atomic Number: 20 Atomic Mass: 40.078 amu Melting Point: 839.0 °C (1112.15 °K, 1542.2 °F) Boiling Point: 1484.0 °C (1757.15 °K, 2703.2 °F)
![Page 37: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/37.jpg)
Name: Rubidium Symbol: Rb Atomic Number: 37 Atomic Mass: 85.4678 amu Melting Point: 38.89 °C (312.04 °K, 102.002 °F) Boiling Point: 688.0 °C (961.15 °K, 1270.4 °F)
Rb
![Page 38: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/38.jpg)
Group A Group B Group C Group D
Group Work
Determine the period and group of the following elements
![Page 39: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/39.jpg)
Home Work
Explain electron configuration which is the basis of periodic table
Click Here for Video Link
![Page 40: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/40.jpg)
Acknowledgement
www.youtube.comhttp://www.youtube.com/watch?v=d0zION8xjbMwww.google.comwww.wikipedia.comwww.infokosh.gov.bd
![Page 41: NIRUPAMA ROY Assistant Teacher South Point School & College](https://reader036.fdocuments.net/reader036/viewer/2022062521/568163c9550346895dd503b8/html5/thumbnails/41.jpg)
THANKS TO ALL