Askiitians

Sector 6, Noida, Uttar Pradesh

All substances do not conduct electrical current. The substances, which allow the passage of electric current, are called conductors. The best metal conductors are such as copper, silver, tin, etc. On the other hand, the substances, which do not allow the passage of electric current through them, are called non-conductors or insulators. Some common examples of insulators are rubber, wood, wax, etc.

The acidic strength increases with the increase in the electronegativity of the element directly attached with the hydrogen.The acidic strength increases with the increase in atomic size.