i dont really care
Gold is an element with the symbol Au, and therefore it is not a mixture. However, commercial gold is often mixed with other metals to help it maintain its shape while still looking like pure gold, because gold is very soft compared to other metals. So gold jewelry, unless it is made of 24 carat gold, is a mixture, not a compound, but pure, unaltered gold is not a mixture, but an element.
No. A compound is never a mixture. A compound is a pure substance.
sugar (generally glucose) is a pure organic compound, not mixture.
It is almost a pure compound but it will have had things in it so in effect it is a mixture.
Pure ethanol, CH3CH2OH, is an pure organic compound and not a mixture
Pure gold is an element.
Pure gold is an element.
A gold bracelet is a compound because gold itself is an element, but when it is made into jewelry, it is combined with other element(s), making it a compound.
No, it's pure gold. It is an element. However, most jewelry is a compound of gold and silver or other metals to make it harder and stronger.
Gold is an element with the symbol Au, and therefore it is not a mixture. However, commercial gold is often mixed with other metals to help it maintain its shape while still looking like pure gold, because gold is very soft compared to other metals. So gold jewelry, unless it is made of 24 carat gold, is a mixture, not a compound, but pure, unaltered gold is not a mixture, but an element.
I wanna know which of these is pure gold made of, mixture, heterogenous, homogenous, solution, pure chemical solution, compound or element?
A compound is a pure material.
It is a mixture, because pure gold is too soft to make jewelery out of. So one must always mix it with another element, such as silver or copper. 24 Karat gold is pure gold, and anything under it is a mixture.
Depending on the piece, gold jewelry can be a mixture. If it is solid gold, then no. The highest concentration of pure gold is 24kt but it is very malleable or easy to distort. Anything less is most likely a mixture. All 22kt, 18kt, 14kt gold etc. is alloyed with other metals such as silver, copper etc.
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
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
Toluene is a compound. not a mixture