Gold is an element Carbon is an element A mixture with gold and carbon in is a compound
Gold is an element (79 on the periodic table of elements). Thats why you mine gold not make it!
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 Definitely and element. It is a very unreactive metal to the point that it is found 'native' in the ground. However, gold can be made to react to form gold oxides/nitrates/chlorides etc., but conditions are quite severe.
Gold is an element, represented by the symbol Au on the periodic table. It is a pure substance made up of only gold atoms and cannot be broken down into simpler substances by chemical means. However, if you refer to a mixture that contains gold along with other materials (like alloys), that would be considered a mixture rather than a pure element.
Gold is an element, not a compound or mixture. It is a pure substance made up of only gold atoms.
Gold is an element Carbon is an element A mixture with gold and carbon in is a compound
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.
It is an element. It is in the d block. It is a precious metal.
Gold is an element (79 on the periodic table of elements). Thats why you mine gold not make it!
This is an alloy and a homogeneous mixture.
a screw jack whose pitch is 2mm is used to raise a motor car of mass 900kg through a height of 20.0cm. The jack is 40cm if the jack is 50% efficiency Calculate (1) The velocity ratio (2) The mechanical advantage (3) effort required (4) work done by the effort
Pure gold is an element. It is made up of only one type of atom, specifically gold atoms.
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.
Gold is definitely an element. It is listed in the Periodic Table of elements. It does form compounds e.g. gold oxide. or it can be alloyed(mixed) with base metals to harden it.
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