The Key to Chemistry
          Prepared by:
    Mayleen Piolo-Malagamba
           MSU Wao




                Click to co...
Objectives:
• Students will learn the history of
  the early attempts in the
  classification of the elements.
• Students ...
Just a check. . .

 Gro up the pic ture s into yo ur pre fe rre d
 c ate g o ry
       e xample : things I like, things I ...
Where Do I Belong?




              Click to continue
The Evolution of the Periodic Table
1789
 1808
       1828
         1829
              1863
                 1864
        ...
Antoine Lavoisier

                    Click me




   wrote the first extensive
list of    elements
containing 33     ele...
John Dalton



                   Click me



  set up a table of elements
according to their relative
atomic weights
Jacob Berzelius


                  Click me


 developed a table of atomic
weights
 introduced letters to symbolize
   el...
Johann W. Dobereiner


                    Click me


  classified the existing
elements into group of
three’s - TRIADS
De Chancourtois


                         Click me

  grouped the elements in a
spiral order divided by a
vertical line b...
John Newlands

                      Click me


• arranged the known elements in order
of atomic weights and observed
simi...
Lothar Meyer


                          Click me


• compiled a Periodic Table of 56
elements based on the periodicity   ...
Dmitri Mendeleev



                      Click me


 • arranged the elements in the
 order of increasing atomic
 mass (Pe...
William Ramsay



                     Click me



• discovered the Noble Gases.
Henry Mosely

                      Click me

• determined the atomic number of each
of the elements.
• modified the 'Peri...
<<<Click me to view the periodic table




Click me to view the features
of the periodic table >>>
Click here to take the exam >>>
Assignment
Use the periodic table to identify each
of the following sets of elements as
part of a group or a period of ele...
References:


Phoenix (You and the Natural World
Series) Chemistry; Mendoza and
Religioso
DIWA Companion cd (Science)
www....
Upcoming SlideShare
Loading in...5
×

Mayleens Microlesson

568

Published on

High School Chemistry lesson on Periodic Table

Published in: Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
568
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
13
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Mayleens Microlesson

  1. 1. The Key to Chemistry Prepared by: Mayleen Piolo-Malagamba MSU Wao Click to continue
  2. 2. Objectives: • Students will learn the history of the early attempts in the classification of the elements. • Students will know the scientists involved in the arrangement of elements in the periodic table. • Students will identify the parts/features of the periodic table. Click to continue
  3. 3. Just a check. . . Gro up the pic ture s into yo ur pre fe rre d c ate g o ry e xample : things I like, things I do not like Write yo ur ans we r o n a pie c e o f pape r. Yo u are g ive n 15 minute s o nly to do the ac tivity . Click me if you are ready
  4. 4. Where Do I Belong? Click to continue
  5. 5. The Evolution of the Periodic Table 1789 1808 1828 1829 1863 1864 1869 1869 1894 <<<Click me to continue 1913
  6. 6. Antoine Lavoisier Click me wrote the first extensive list of elements containing 33 elements distinguished between metals and nonmetals
  7. 7. John Dalton Click me set up a table of elements according to their relative atomic weights
  8. 8. Jacob Berzelius Click me developed a table of atomic weights introduced letters to symbolize elements
  9. 9. Johann W. Dobereiner Click me classified the existing elements into group of three’s - TRIADS
  10. 10. De Chancourtois Click me grouped the elements in a spiral order divided by a vertical line based on increasing atomic weights
  11. 11. John Newlands Click me • arranged the known elements in order of atomic weights and observed similarities between the first and ninth elements, the second and tenth elements etc. • proposed the 'Law of Octaves'
  12. 12. Lothar Meyer Click me • compiled a Periodic Table of 56 elements based on the periodicity of properties such as molar volume when arranged in order of atomic weight.
  13. 13. Dmitri Mendeleev Click me • arranged the elements in the order of increasing atomic mass (Periodic Table)
  14. 14. William Ramsay Click me • discovered the Noble Gases.
  15. 15. Henry Mosely Click me • determined the atomic number of each of the elements. • modified the 'Periodic Law' to read that the properties of the elements vary periodically with their atomic numbers.
  16. 16. <<<Click me to view the periodic table Click me to view the features of the periodic table >>>
  17. 17. Click here to take the exam >>>
  18. 18. Assignment Use the periodic table to identify each of the following sets of elements as part of a group or a period of elements. If the set does not represent a group or a period, write none. a. C, Si, Ge b. Li, Be, B c. P, As, Sb d. O, S, Se e. Ag, Cd, Sn
  19. 19. References: Phoenix (You and the Natural World Series) Chemistry; Mendoza and Religioso DIWA Companion cd (Science) www.wikepedia.org www.elementsdatabase.com www.ausetube.com
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×