No alchemic symbol for radon; radon was discovered around 1900.
metal
Any use, radon is a radioactive and very dangerous gas !
The chemical symbol for Helium is He.Some elements have fancy mystic symbols. Ones for lead, iron and mercury were used in alchemy.These elements have been known for along time, Helium is a recent discovery. Since the use of Alchemy was replaced with the study of Chemistry several hundred years ago, no one bothered to invent a Helium "mystic symbol" and put it into Alchemy texts. If you meant to ask where the name comes from, it comes from Helios, the Greek name of the place where helium was first shown to exist (spectroscopically) -- in the sun.
The astronomical symbol for Uranus is circle that has a dot in its middle and an arrow pointing at the top of the circle. Taken from Greek mythology, the symbol for Uranus is a combination of the symbols for the sun (circle) and Mars (the arrow or spear). This symbol also was used in alchemy.
Alchemy is not thought to be something someone would learn but if you want to learn it try an alchemy text book.
Alchemy, spirituality, occult, and cosmology all use the symbol "All-Seeing Eye."
metal
Any use, radon is a radioactive and very dangerous gas !
The symbol for the sun is commonly seen as a complete circle with a dot in the center of the circle. This symbol is used in Astrology, Science, and Alchemy among others. There are other symbols used, but this is the most common one.
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In alchemy the symbol for copper, perhaps a stylized mirror, was also the symbol for the goddess and planet Venus.It is a capitalized 'O' with a '+' sign directly connected just below it.Cf. related link below left corner of this answer-window ('Question home' page)
a lab where you do alchemy.
no. alchemy was the study of breaking matter down and understanding much more about it. alchemy was also more than just studying magic. it was the practice of using symbols,potions, and even spells to bend nature,time, and space to ones advantage. for example, there is a certain symbol(im not sure what it looks like or what it is) that, when used on any material, will create a golem. if you do not know what a golem is look it up or read one of the most informative books about alchemy, the alchemyst: secrets of the immortal nicholas flamel, and you should get the basic idea of what alchemy can do and how it is used.
The chemical symbol for Helium is He.Some elements have fancy mystic symbols. Ones for lead, iron and mercury were used in alchemy.These elements have been known for along time, Helium is a recent discovery. Since the use of Alchemy was replaced with the study of Chemistry several hundred years ago, no one bothered to invent a Helium "mystic symbol" and put it into Alchemy texts. If you meant to ask where the name comes from, it comes from Helios, the Greek name of the place where helium was first shown to exist (spectroscopically) -- in the sun.
The symbol on the back of Edward Elric's jacket is called a Flamel symbol, which represents alchemy and is often associated with the Philosopher's Stone. It is a key element in the anime series "Fullmetal Alchemist."
There is no such thing as alchemy.
The astronomical symbol for Uranus is circle that has a dot in its middle and an arrow pointing at the top of the circle. Taken from Greek mythology, the symbol for Uranus is a combination of the symbols for the sun (circle) and Mars (the arrow or spear). This symbol also was used in alchemy.