Linked from
The 17 pages that link to Jöns Jacob Berzelius, each with the reason it gives.
SiliconRelated: Berzelius established silicon as an element by preparing an impure elemental form.
Chemical symbolRelated: His notation established the system of element symbols still used today.
ThoriumRelated: Berzelius identified thorium in a mineral sent to him from Norway.
CeriumRelated: Berzelius and Wilhelm Hisinger reported cerium in 1803.
ZirconiumRelated: Berzelius isolated metallic zirconium in 1824, though it was impure.
Tannic acidRelated: Berzelius introduced the name tannin for the substance associated with tanning.