By Jason Park, V Form

Smartphone Chemistry Bonding : Tin (Sn)

CLICK HERE for Jason’s slides for his presentation.

Abstract

There are a total of 83 elements on the periodic table that are stable, or nonradioactive. Of the 83 elements, nearly 70 of the elements (84%) can be found inside of a smartphone. Amongst these seventy, numerous rare-earths contribute to a smartphone’s function. Each element is carefully researched and requires specific chemical processes. However, parts of the world that produce and supply these raw materials often face shortages and cause environmental damages. Although consumers may find a new iPhone exciting to purchase, the materials that constitute the device should be considered. (more…)