What is the fundamental property of matter that can either be positive or negative?

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.

70 give a real life example showing how sensory neurons work with the motor neurons

Heterogeneous mixture with larger particles that never settle is