Which conditions suggest that a bond will be covalent? A. The difference in electronegativity between the two atoms is
above 1.7.

B. Atoms are from the metal and nonmetal groups.

C. Atoms are both from the nonmetal groups.

D. The difference in electronegativity between the two atoms is
below 0.4.

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

Can anybody me with this? ? (picture included.)

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.