"compound"
Oxygen is an element
"compound"
Rocks (in general) are neither a single compound, or an element. They are a mixture of compounds.
yes is a mixure with compound
Lead (Pb) is a chemical element.
It's a mixure
yes is a mixure with compound
yes is a mixure with compound
yes is a mixure with compound
Juices are complex heterogeneous mixtures.
A compound.
No, it is an element.