'Its atomic number is 79 & the purest types are said to be 24-karat'
gold
24: Its atomic number is 79 & the purest types are said to be 24-karat
Its atomic number is 79 & the purest types are said to be 24-karat
Its atomic number is 79 & the purest types are said to be 24-karat
24
gold
24