Period 4 element: Meaning (information, definition, explanation, facts)

A period 4 element is one of the chemical elements in the fourth row (or period) of the periodic table of the elements.

These are:

Chemical elements in the fourth period
Group 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#
Name		 19
K		 20
Ca		 21
Sc		 22
Ti		 23
V		 24
Cr		 25
Mn		 26
Fe		 27
Co		 28
Ni		 29
Cu		 30
Zn		 31
Ga		 32
Ge		 33
As		 34
Se		 35
Br		 36
Kr
e--conf.
Alkali metals Alkaline earths Lanthanide Actinides Transition metals
Poor metals Metalloids Nonmetals Halogens Noble gases
Period 1 element - Period 2 element - Period 3 element - Period 4 element - Period 5 element - Period 6 element - Period 7 element - Period 8 element -
Find more facts
 
Further reference
Remember what Period 4 element means:
Other sources
Search for Period 4 element information on:  amazon.com
Your reference for information, definition
http://explanation-guide.info/meaning/Period-4-element.html
第4周期元素
Licensing information:
This article uses material from Wikipedia (credits) and is made available under the terms of the GNU FDL (copy).
Image licensing information is accessible by clicking the image.

Welcome, guest!
You are not logged in
ID:
Password:

Social bookmarks
del.icio.us
Furl
Yahoo! My Web


Book search
Current topics
» NEW! "In the News"

» St. Patrick's Day
» Qashqai
» Bird flu, H5N1
» Space Shuttle
» Winter Sport, Ski
» Sports events
» World Cup 2006
» Anagram

Recent searches
 » sun sign
 » the china post
 » aplomb
 » nigger (word)
 » russell keaton
 » warrant officer
 » eleanor rigby
 » i/o card
 » professional spring football league
 » clifford algebras