Gold is an element. It is made of only one 'substance'.
Sodium & Chloride
Gold and tin are lements. They are pure substances . They can however be alloyed with other metals, examples are gold with silver or copper in jewelry, tin with copper in bronze.
does not include other substances
salt water
Gold and silver
Gold is easy to work and doesn't react with other substances, such as skin and sweat.
None gold is an element which can not be broken down into smaller substances.
by mixing 2 simpler substances.
Sodium & Chloride
chemical
water
you could make gold pants with 7 gold ingots or you can make a gold helmet with 5 gold ingots and you have 2 gold ingots left which you can make a gold sword if you have stick
Gold and tin are lements. They are pure substances . They can however be alloyed with other metals, examples are gold with silver or copper in jewelry, tin with copper in bronze.
does not include other substances
Gold id an element, symbol Au (see the periodic table.) All elements are substances but very few substances are elements.
does not include other substances
Liquid gold is a fine suspension of gold in an oil used as paint.