yes
popsicle is a komogeneous mixture not a compound.
I think it's a mixture.
compound
If something is not a mixture then it is a pure substance, either an element or a compound.
Only a substance can be categorized as an element, a compound, or a mixture. An ink pen is not a substance, it is an implement.Added:The 'ink' (IN a pen) is definitely a mixture,not an element or pure compound.
Pure sugar is a substance (compound).
Electricity is not a compound, element, or mixture. Electricity refers to the flow of electrical charge through a conductor. It is a form of energy rather than a physical substance like a compound or a mixture.
Gold is an element, not a compound or mixture. It is a pure substance made up of only gold atoms.
It depends on the substance your are talking about. It could be a compound, mixture, or substance; depending on the substance. If it is an element off the periodic table, it is an element. If it is two elements chemmically combined, it is a compound. If it is two elements that are not chemically combined, it is a mixture.
yes
Barium is an element from the periodic table therefore it is neither a mixture or a compound
Aluminium is an element . it is not compound or mixture.