A Canada-based chemical recycler of plastics is selling nearly a million ... The company has received approval to list the ...

We used a two-step extraction process to isolate as diverse chemical mixtures as possible," says Georg Braun, postdoctoral researcher in Beate Escher's working group and first author of the study.

while also giving each individual element its own chemical symbol. In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol ...