"Red" phosphorus is insoluble in carbon disulfide, has a broad melting range and a very low vapor pressure, and does not conduct electricity. This evidence suggests that this substance is probably:

Question

Quizplus · Accepted Answer

Red phosphorus is amorphous and polymeric, which explains its insolubility, broad melting range, low vapor pressure, and lack of electrical conductivity.

"Red" Phosphorus Is Insoluble in Carbon Disulfide, Has a Broad