The molecular formula for copper(I) arsenide is Cu3As.
No, Hg is the symbol for the element mercury. The symbol for helium is He.
Bi is the symbol for bismuth.
The symbol for Sulfur is S.The symbol is S
False. C is the symbol for Carbon. Cl is the symbol for chlorine.
The chemical formula for calcium arsenide is Ca3As2.
There is, to my best knowledge, NO other, more common name for sodium arsenide than sodium arsenide. So that's it.
FeAs2 is the most common arsenide (míneral lollingite) it is not ionic. There are arsenide phases FeAs and Fe3As2 corresponding to iron(III) arsenide and iron (II) arsenide, again the bonding is not ionic.
The compound name for Li3As is lithium arsenide.
The chemical name for Na2As is sodium arsenide.
Copper (III) doesn't exist; copper(II) arsenide is Cu3As2.
The chemical formula for sodium arsenide is Na3As.
The chemical formula for cuprous arsenide is Cu3As.
The molecular formula for copper(I) arsenide is Cu3As.
The formula name for FeAs is iron(III) arsenide.
The formula for strontium arsenide is Sr3As2. It consists of three strontium atoms bonded to two arsenic atoms.
P. Rutter has written: 'Erbium arsenide precipitates in a gallium arsenide matrix'