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It is a compound. However as it is rarely pure in nature, it could be classed as a mixture too.
The opposite status of a chemical compound could be an element, or a mixture. The opposite of the adjective compound (multiple) could be single. For sentences, the opposite of a compound sentence is a simple sentence.
Ca is the chemical symbol for calcium, an element. It is an alkali metal with atomic number 20. ------------------------------------------- The above is true, however if the element Ca is present in a solution then it will be present as part of an Ionic compound in solution, note a solution is not a mixture, element or compound, it is a SOLUTION. An insoluble compound of Ca could be present in liquid, in which case you would have a suspension. A suspension is a mixture.
Ca is the chemical symbol for calcium, an element. It is an alkali metal with atomic number 20. ------------------------------------------- The above is true, however if the element Ca is present in a solution then it will be present as part of an Ionic compound in solution, note a solution is not a mixture, element or compound, it is a SOLUTION. An insoluble compound of Ca could be present in liquid, in which case you would have a suspension. A suspension is a mixture.
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.
The purest sand is a compound, silicon dioxide. Most ordinary sand, however would contain some other materials and could be either a homogeneous or a heterogeneous mixture.
I would say a compound, because, if I can remember correctly, a miture is like a salad. You can take out the lettuce, tomatoes, cucmbers, and what not, a taco could also be a mixture.
First, H2SO4 is NOT an element. It could be classified as a mixture or compound. Second, I believe ot is Sulfuric Acid, since all acids begin with hydrogen atoms.
Fruit punch is a mixture of sugar, flavouring and colour. Some of these ingredients could be compounds, but fruit punch as a whole cannot be a compound, else it would have its own chemical formula. It is not an element as well, elements are the very basic and simple form of substances.
Copper is an element. An element consists of one type of atom. If there is more than one type of atom it can be a mixture of elements, or it could be a compound or alloy, but not an element.
element + element =compound or you could say 2 or more elements
it is a mixture because H2O is a compound and chlorine is an element, element + compound = mixture, so if pool water is H2O + Cl, then it is a mixture