Selenium was first discovered in 1817 by chemist Jöns Jacob Berzelius while analyzing an impurity in a batch of sulfuric acid produced in a factory in Sweden. Berzelius initially thought the ...
Selenium was first discovered in 1817 by chemist Jöns Jacob Berzelius while analyzing an impurity in a batch of sulfuric acid produced in a factory in Sweden. Berzelius initially thought the ...
A dose of selenium Selenium was first discovered in 1817 by chemist Jöns Jacob Berzelius while analyzing an impurity in a batch of sulfuric acid produced in a factory in Sweden. Berzelius initially ...