Allotrope

What is Allotrope?


1.

one of at least two different forms of an element. Different allotropes of a substance often have very different properties from each other; e.g. white phosphorus (P4) is a highly reactive and toxic substance that glows in air due to its high reactivity and possesses a molecular structure, while red phosphorus (the stuff used to make strikers on match boxes) is a non-toxic substance that has a polymeric structure.

White tin is a shiny, electrically conductive metal usefull for plating cans to prevent corrosion, while gray tin is a semiconductor that possesses no uses whatsoever


83

Random Words:

1. Someone who was not born in a place. Typically used in parts of Yorkshire to describe people who have moved into a village or small town..
1. The theory that the phrase "lol?" can be used in response to any typed phrase on the internet, no matter what it is. This is m..
1. a stupid little wannabe who copies people they like and barely come out of thier house. they take stupid pictures for myspace and they o..