CAN ELEMENTS BE MADE UP OF IONS? LIKE SAME TYPE OF ATOMS AND MOLECULES FORMS AN ELEMENT ?

Solution: 
 

Elements are substances that are made up of atoms of the same kind. For example, Oxygen elements, consist of atoms of only oxygen.

Ions are the entity that is formed when atoms gain or lose an electron in order to complete its octet. Ions are charged species where elements are always neutral. 

For example 

O2 + 4e- → 2O2- 

Here O2 is an element that gains two-electron in order to form an oxide ion. 

Hence, elements and ions are two different things. 


 

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