Filtered maple syrup is a solution.
An element is an element and can not, in anyway, be separated.
Sand is a mixture and rarely is only one compound.
heterogenous
Sand is made form a mixture of mineral grains (mainly quartz or calcite) which are themselves compounds. If there is water or air flowing though the sand at a fast rate, then it can also be a suspension.
Mercury is an element; its symbol is Hg. You can find it on the Periodic Table of Elements in the transition state section.
An element is an element and can not, in anyway, be separated.
Sand is a mixture and rarely is only one compound.
compound
i think is an solution
heterogenous
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.
Salt is a compound because it is composed of sodium and chloride ions that are chemically bonded together in a fixed ratio. It is not an element, suspension, heterogeneous mixture, homogeneous mixture, or colloid.
Sand is made form a mixture of mineral grains (mainly quartz or calcite) which are themselves compounds. If there is water or air flowing though the sand at a fast rate, then it can also be a suspension.
Copper is an element, as it is a pure substance made up of only copper atoms.
Mercury is an element; its symbol is Hg. You can find it on the Periodic Table of Elements in the transition state section.
no its a heterogeneous