Linked from
The 10 pages that link to White phosphorus, each with the reason it gives.
AllotropyBroader topic: Its molecular structure demonstrates allotropy beyond carbon.
PyrophoricityBroader topic: Its spontaneous ignition is a well-known example of pyrophoricity.
Allotropes of phosphorusBroader topic: Its strained P₄ units help explain its high reactivity.
AllotropeBroader topic: Its discrete P₄ molecules differ sharply from phosphorus’s polymeric forms.