Question

A number of elements are available in earth's crust but most abundant elements are

Answer 1

A number of elements are available in earth's crust but most abundant elements are?

1. Oxygen (O)
2. Silicon (Si)
3. Aluminium (Al)
4. Iron (Fe)
5. Calcium (Ca)

Answer 2

⛦Hҽɾҽ ɿʂ ү๏υɾ Aɳʂฬҽɾ⚑ ▬▬▬▬▬▬▬▬▬▬▬▬☟

➧ A number of elements are available in earth's crust but most abundant elements are?

➙ Oxygen & Aluminium