None gold is an element which can not be broken down into smaller substances.
conductor
Two is more stronger themselves
when two substances react a chemical change occurs
Two or more substances that are not chemically combined make up a mixture.
There are two components. Man made substances and natural substances which deplete ozone.
two
Solids- Gold, Silver
1 cm3 of any two substances have the same massif both substances have the same densityy.
They can occur as either pure substances, for example native gold and sulphur, or combined with other substances in the form of compounds, such as ores.
water
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.
Gold is an element. It is made of only one 'substance'.
does not include other substances
Liquid gold is a fine suspension of gold in an oil used as paint.
two
two or more subsantes (a mixture of substances) !