Question

give general explanation about element and also give example​

Answer 1

Answer:

An element is a substance that is made entirely fromone type of atom. For example, the element hydrogen is made from atoms containing a single proton and a single electron. If you change the number of protons an atom has, you change the type of ..

Explanation:

Examples of elements include a hydrogen atom (H), hydrogen gas (H2), the hydrogen ion H+, and isotopes of hydrogen (protium, deuterium, and tritium). The element with one proton is hydrogen. Helium contains two protons and is the second element. ... Pureelements contain atoms that all have the same number of protons.

Answer 2

• Definition of element :

Elements are those chemical substances which are totally made out of the similar kind of atoms.

These similar atoms have same atomic numbers and same physical or chemical characteristics.

• Example of elements :

In the modern periodic table there is room for 118 different substances.

Each of these substances are known as elements.

Like, hydrogen ,carbon, oxygen, iron etc.