- published: 16 Oct 2015
- views: 107679
Phosphorus is a chemical element with symbol P and atomic number 15. As an element, phosphorus exists in two major forms—white phosphorus and red phosphorus—but due to its high reactivity, phosphorus is never found as a free element on Earth. Instead phosphorus-containing minerals are almost always present in their maximally oxidised state, as inorganic phosphate rocks.
The first form of elemental phosphorus to be produced (white phosphorus, in 1669) emits a faint glow upon exposure to oxygen – hence its name given from Greek mythology, Φωσφόρος meaning "light-bearer" (Latin Lucifer), referring to the "Morning Star", the planet Venus (or Mercury). The term "phosphorescence", meaning glow after illumination, originally derives from this property of phosphorus, although this word has since been used for a different physical process that produces a glow. The glow of phosphorus itself originates from oxidation of the white (but not red) phosphorus — a process now termed chemiluminescence. Together with nitrogen, arsenic, and antimony, phosphorus is classified as a pnictogen.
Mountains of molehills, a grapevine in my ear,
Spots on the tiger while the townspeople gather to hear,
While the nest in my hands starve forever,
Sticklers for cheap fun,
You oughta be ashamed to trade in your heirlooms,
For an all day black market parade,
For a grand prize a slap in the face for you,
Bold faced type covers your text,
It must have been winter,
Still frame, no dice,
Where do you get your evidence?
Move now, stay still,
It takes a luminescent hue,
The wood, the crest that's weaved outside your vest,
Still frame, no dice,
Loons light the skyline while you sleep on concrete,
With both your eyes open,
I just kept pullin' on both your feet,
Someday together we'll breathe for you,
Bold faced type covers your text,
It must have been winter,
Still frame, no dice,
Where do you get your evidence?
Move now, stay still,
It takes a luminescent hue,
The wood, the crest that's weaved outside your vest,
Still frame, no dice,
Roll down your toes and know there's a shark on a hill,
The long drive home is taking it's toll,
We just need to rest,
Still frame, no dice,
Where do you get your evidence?
Move now, stay still,
It takes a luminescent hue,
The wood, the crest that's weaved outside your vest,