Beryllium is a pure chemical element.
Neither. It is an element. Also, by definition if a substance is pure it cannot be a mixture; it mus either be an element or a compound.
The name of the compound BeSO4 is beryllium sulfate
Beryllium nitride (Be3N2) is the compound formed by the elements beryllium and nitrogen. It is a binary ionic compound with a 2:3 ratio of beryllium to nitrogen atoms.
beryllium nitride
Beryllium hydride.
Yes. It is the compound of the elements Beryllium and fluorine.
The chemical formula for beryllium chlorite is Be(ClO2)2.
Beryllium arsenide, Be3As2; doubtful compound.
no
As a compound
Be, or beryllium, is not a compound - it is an element.
BeS is an ionic compound called beryllium sulfide. It is composed of beryllium (Be) cations and sulfide (S) anions. Beryllium has a +2 charge, while sulfide has a -2 charge, leading to a neutral compound.