4. Write the symbols of these elements.
v. Sulphur
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 sulphur:
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.
Write a chemical equation in symbols and formulae for the following word equation.
Iron+Sulphur→Iron(II)sulphide
iii. Potassium
i. Silver