As nouns the difference between selenium and selenomethionine
is that selenium is a nonmetallic chemical element (symbol Se) with an atomic number of 34 while selenomethionine is an amino acid related to methionine by the replacement of its sulfur atom by one of selenium.
selenium
Noun
(-)
A nonmetallic chemical element (symbol Se) with an atomic number of 34.
Derived terms
* hydroselenic acid
* metallic selenium
* selane
* selen-
* selenate
* seleniate
* selenic acid
* selenide
* seleniferous
* selenio-, seleno-
* selenious acid
* selenite
* selenium cell
* selenium dioxide
* selenium eye
* selenium hydride
* selenium oxide
* selenium sulfide, selenium sulphide
* seleniuretted
* seleno-
* selenous
* selenyl
References