Which sequence of coefficients will balance the following equation?
Mg (s) + O2 (g) → 2Mgo (s)

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest

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.

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse