Sulfur

Classic yellow pieces of Sulfur

Finely powdered yellow Sulfur in a bottle. Clumps have formed.

The Chalcogen group: |o|, |s|, |se|, and |te|

From the contributor: "The left and the right are both sulphur from the same supplier. The sulphur on the right was placed in a big bottle with a couple tubes of mercury that i suspected weren't very tight. Sure enough, when the mercury escaped, it reacted with the sulphur and turned it very dark. It really is a great detector for mercury leaks!"

From the contributor: "The left and the right are both sulphur from the same supplier. The sulphur on the right was placed in a big bottle with a couple tubes of mercury that i suspected weren't very tight. Sure enough, when the mercury escaped, it reacted with the sulphur and turned it very dark. It really is a great detector for mercury leaks!"

An unusual sample - a large, smooth cylinder of Sulfur

The Chalcogen group: |o|, |s|, |se|, |te|

Small chunk of Sulfur

Powdered Sulfur in a container labeled with its symbol, atomic number, and its atomic weight

Large chunk of Sulfur. This sample leaves a yellow dusty powder on everything it touches!

Large chunk of Sulfur. This sample leaves a yellow dusty powder on everything it touches!