THE GOLD

GOLD

Properties and specif properties

Gold is a white,shiny,yellow metal malleable and ductiles.

Gold is inactive and is dissolved with mixtures (chlorides).

It is  conductor of  heat and electricity. 

The purity of gold is measured in karats.24 k gold is pure and for 

exemple  18 k is 24 parts only 18 are pure gold and the remaining

6 are other metals

Where does come from

Gold believes comes from the impacts of stars on our planet millions of years ago.

Use of the gold

Gold is use in computers and electronic appliances( conducts electricity, and non-oxidizing) also use to detect diseases and make drugs.Dentists use it for stopping teeth and it is used in  industrial processes.

Curiosities

The  human being has gold dissolved in the body in small quantities.

The symbol for gold is AU witch means shining dawn

South Africa is the largest producer of gold in the world.

It is  currently in cancer research.

Types of gold

THE END