Comprised of protons, neutrons, and electrons.

Which of the following electromagnetic waves can create ions?

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.