5. if an atom has 35 protons in the nucleus, how many electrons will it have orbiting the
nucleus?

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.

Aseismic wave is energy released as the result of rock movement along a fault. t or f ?