Changes in the way atoms are ? together occur when compounds form

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?