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No, it is a chemically homogeneous substance.
There are many types of sugar but, if you are describing one type of sugar and not a mixture of many sugars it would be a pure substance.
Wine is a mixture not a compound.
No it is not a compound. It is a mixture of air, H20, carbon dioxide, decomposed water creatures and sand particles.
Table sugar is a pure substance. It is made up of one type of molecule that cannot be separated into two or more components. Mixtures can be separated. For example, a mixture of water and sand can be separated into two components. Other examples of pure substances are diamonds, and table salt.
mixture
No, it is a chemically homogeneous substance.
yes
It is a compound.
Neither, it is a product and commodity! (Pure) Sugar is a compound containing the elements hydrogen, Oxygen and Carbon.
There are many types of sugar but, if you are describing one type of sugar and not a mixture of many sugars it would be a pure substance.
b. a mixture
Gold itself is an element. All of the gold you are likely to see (rings, watches, plating, etc.) is an alloy (mixture) of gold and other metals. Even "pure gold" jewellery (24 k) is only +99.9% pure
Sand on the beach is a mixture of compounds. Pure sand is white and its chemical name is Silicon Dioxide (SiO2)' a compound. The red brown colour comes from iron(III) salts mixed in ther sand. The Iron(III) saltsd will also be a mixture of compounds.
white solid is compound brown gas is a mixture and molten metals an element
element
No, because crystalline has more than one element in it, basically it is a compound.