You think probable to gold alloys; gold alloys have better mechanical properties than pure gold.
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.
Gold is a chemical element not a mixture.
Gold is a pure substance
It is simply a mixture of gold and silver.
Gold is an element Carbon is an element A mixture with gold and carbon in is a compound
absolutely
Answer Purple gold has this approx. composition: 79 % gold and 21 % aluminium (forming the intermetallic compound AuAl2). It is used in jewelry but is not a resistant material.
it isn't gold is an element not a mixture
Purple gold has this approx. composition: 79 % gold and 21 % aluminium (forming the intermetallic compound AuAl2). It is used in jewelry but is not a resistant material.
No, it is not a mixture.
It is a mixture of Gold and Copper (AU+Cu)
no
no
Gold is metal that is a homogenous mixture. It is not a heterogeneous mixture, because a heterogeneous mixture can be physically separated.
No. Gold is an element.
It is a homogeneous mixture.. NOT a pure element because of the carat gold
Homogeneous mixture. If it was heterogeneous, the substance (s) would not be spread out evenly.