4. Write the symbols of these elements.
viii. Iron
Part 1: Definition of element:
Element is defined as a pure substance that cannot be broken down into simpler substances by any chemical or physical means.
Part 2: Symbol of element iron:
Write a chemical equation in symbols and formulae for the following word equation.
Iron+Sulphur→Iron(II)sulphide
The symbols for the metals lead and tin have also been taken from their Latin names. Find out these Latin names and write the symbols of the metals.
iv. Copper
iii. Potassium
i. Silver