It isn't a element, as an element is one atom. It would be a compound if the elements chemically combined, but if they didn't, its a misture
Breath is a mixture of gases, including oxygen, nitrogen, carbon dioxide, and water vapor. It is not a pure element or compound, but a combination of different substances that we inhale and exhale during respiration.
Sugar is a compound. It consists of several different elements depending on the type of sugar. A compound is formed by a chemical reaction and cannot be separated. You can't separate sugar into other substances physically.
I would say a mix of powdered silicon and table salt (NaCl).
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.
Lemonade would be classified as a mixture...this because lemonade is a mixture of water and artificial flavoring, which includes sugar. Therefore, it is a mixture.
A chocolate sundae is classified as a mixture. It is made up of distinct components such as ice cream, chocolate sauce, whipped cream, and toppings. Each component retains its original properties and can be separated physically.
compound
A particle diagram representing a mixture of an element and a compound would show individual atoms or molecules of the element and compound mixed together without forming any new chemical bonds. The particles of the element and compound would be distinct from each other within the mixture.
mixture
Depends on the type of apple juice. If it is a mixture of water and apple concentrate then it is a mixture.
A substance can be classified as an element, a compound, or a mixture. An element is a pure substance made up of only one type of atom, while a compound consists of two or more elements chemically bonded together. A mixture is a combination of two or more substances that are not chemically bonded.
my best guess would be a mixture because to me it would be uniform throughout.
A compound, and it's name would be calcium oxide.
It isn't a element, as an element is one atom. It would be a compound if the elements chemically combined, but if they didn't, its a misture
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.
Breath is a mixture of gases, including oxygen, nitrogen, carbon dioxide, and water vapor. It is not a pure element or compound, but a combination of different substances that we inhale and exhale during respiration.