Cadmium has eight naturally occurring isotopes. What do the isotopes have in common? A. atomic mass B. mass number C. number of protons D. number of neutrons

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these