How can you described the energy of a storm

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

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

Can someone me with 6 to 10 plz this is for masteries test.