During a lightning storm, the jones family notices their computer has shut off. when they turn it back on, it functions properly. what should they buy to protect their computer during future lightning storms?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as