Potassium (also named Kalium), symbol K.
Potassium
potassium
violet vapours
When a gas (vapor) changes to the liquid phase, it is called condensation.
The water must be heated.
i believe when water vapor is heated it just ...poof! goes away! but i could be wrong imm only in high school.
(turns into a liquid) condensation
Iodine on heating gives off dense purple vapor.
iodine
Iodine
You think to iodine.
Iodine has violet vapor.
The element that exhibits a crystalline structure at STP is iodine. It is a nonmetallic element that forms black crystals and a violet vapor.
you just made crystal meth!
Iodine ------------------------------------------- The element you describe sounds like iodine, a good test to make sure that it is iodine is to see if the substance sublimes. This means a solid sample of iodine will turn straight from a solid into a gas with no liquid stage.
violet vapours
superheated vapor is a vapor that has been heated above its boiling point.
water vapor
Precipitation