K4668 - Chemistry The Periodic Table Part IV - Iron, Zinc, Selenium Watch Now

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K4668 - Chemistry The Periodic Table Part IV - Iron, Zinc, Selenium

Chemistry The Periodic Table Part IV - Iron, Zinc, Selenium
Item No. K4668

Chemistry The Periodic Table Part IV - Iron, Zinc, Selenium

Series: Show Me Science Advanced Chemistry & Physics
Item No: K4668
Length: 11 minutes
UPC: 709629044685
Copyright: 2016
CC: Yes
MARC Record: Yes
Language: English
Grade Level: 6-12
Age Range: 12-18
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SRP: $44.95
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The periodic table organizes elements by an atomic number, based on the amount of protons in each element's nucleus. Other factors include electron configuration and recurring chemical properties. Elements are listed in order of increasing atomic number along with its chemical symbol in each box. The elements iron, zinc and selenium help promote health and fight disease and have commercial uses. Iron zinc and selenium, which happen to exist naturally, are also referred to as trace minerals because humans need only small amounts of them.

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