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Period 3 element



A period 3 element is one of the chemical elements in the third row (or period) of the periodic table of the elements.

Additional recommended knowledge

These are:

Chemical elements in the third period
Group 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#
Name
11
Na
12
Mg
13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
e--conf.



 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Period_3_element". A list of authors is available in Wikipedia.
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