answer asap plss, in a steel factory, iron is melted. then, other elements, such as carbon and nickel, are added to the melted iron to make steel. what is the reason for melting the iron

Afamily is one another name for a group on the table of elements.

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

What is the lowest number energy level where a d sublevel is found