No lead weights are just lead in the form of a wheight
element
Lead is an element. The fact that it comes as shot, or fishing weights, or curtain weights, or some other form does not make it any thing other than an element. When it is mixed with other substances to create lead crystal, then it is a mixture.
No, lead is an element on the periodic table; it's symbol is Pb.
In its pure form it is a compound: sulphuric acid. But usually it is a mixture of sulphuric acid and lead sulphate.
Is pencil lead a mixture element or a compound
Pencil lead is a mixture of graphite (or other colored pigment) and a binder (e.g. clay, wax, plastic, grease).
Lead is an element. The fact that it comes as shot, or fishing weights, or curtain weights, or some other form does not make it any thing other than an element. When it is mixed with other substances to create lead crystal, then it is a mixture.
No - lead weights are usually fairly pure lead and thus an element and not a compound.
No, lead is an element on the periodic table; it's symbol is Pb.
it is a compund. It is a mixture of lead and nitric acid which are both elements
Heterogeneous
In its pure form it is a compound: sulphuric acid. But usually it is a mixture of sulphuric acid and lead sulphate.
Is pencil lead a mixture element or a compound
Lead is an element
Pencil lead is a mixture of graphite (or other colored pigment) and a binder (e.g. clay, wax, plastic, grease).
Pencil lead is actually not lead (Pb) at all, but it is graphite. And graphite is simply carbons atoms. So, no, it is NOT a compound mixture.
Pb is a compound.
NaCl and CO are compounds cement and milk are mixtures lead is an element