phosphorus

9 лет назад

This video explores the dangerous properties of white phosphorus, a highly reactive allotrope of the element. The video demonstrates how white phosphorus ignites spontaneously in air, glows in the dark, and can cause severe burns. The presenter also explores the controversial use of white phosphorus as an incendiary weapon.

8 лет назад

This video demonstrates how to extract red phosphorus from matchboxes. The creator explains that while it's a readily available source, it takes a lot of time and effort to get a decent amount. They show a simple method using a wet paper towel and a spatula to scrape the red phosphorus off the striker pads. The video concludes with the creator weighing the extracted red phosphorus and discussing its potential uses in future experiments.