Online shopping, a term that has become synonymous with convenience, selection, and accessibility, is the process of purchasing goods or services directly from sellers over the Internet. There are no geographical boundaries when it comes to online shopping - you can buy a dress from a boutique in Paris while...

Chemical elements are classified into metals and non-metals. Metals are substances that conduct electricity, can form sheets or wires, and have a luster. Non metals are all those substances that do not conduct electricity, are fragile to handling or are gases.