NEED ANSWER ASAP! free response
Question:
Using the Lewis dot structures given, write all the possible compounds that can be formed with elements A, B,C and D. All these compounds will be ionic compounds

The dot structures are pictured in the image

Will make this worth 25 points!

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