SO is not an element. It is simply a compound.
Graphite is an element. It is a form of carbon.
Each element is different so for a certain element to be define/determined it has different atoms to make it up so no other element has the same atoms
What do you mean by A? The abbreviation, or any element. If so then try Oxygen or Nitrogen
Beryllium has atomic no. 4.So it is the fourth element.
Aluminum foil is made of Aluminum, which is an element. So yes Aluminum foil is a element
Nitrogen is an element, so no other element contains nitrogen.
Calcium IS itself an element so there is no constituent element.
Fuuton (Wind)
Co is, itself, an element so there are no elements in it.
No. It made of silicon and oxygen, so its a compound. Silicon is an element and oxygen is an element
There is not 400th element. So far we only have up to element 118: ununoctium
Graphite is an element. It is a form of carbon.
Copper is on the Periodic Table, anything on the periodic table is an element so copper wire is made from an element.
Gold is an element so it only contains the element, gold.
Hydrogen is an element. So the only element in hydrogen is hydrogen.
The heviest element is mercury. It is heavy because it is so dense.
Silver is already ametallic chemical element. But so is mercury (chemical element), and it can supposedly be turned into gold, which is another chemical element.