Clil Module Periodic Table Of The Elements Worksheet - Prof.ssa Elena Tibaldi - Istituto Sant''Anna - 2012-2013 Page 14
ADVERTISEMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48THE PERIODIC TABLE BY MENDELEEV
In 1869, the Russian chemist Dimitrij
Mendeleev designed the first table of
chemical
elements
based
on
the
observation that some elements shared
similar properties.
In
the
periodic
table
designed
by
Mendeleev, the position of each element
is based on the atomic weight of the
element.
• Chemical properties of each element is predictable on the basis of its
position in the table
• Not all the elements were known at that time
note that Mendeleev left
14
some empty spaces in the table
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education