What is the most dangerous Volcano in California?

Mount Shasta is the most dangerous volcano in California.

Mount Shasta

Mount Shasta, the most dangerous volcano in California, is located in the northernmost part of the state. Mount Shasta formed from the remains of an older volcano that collapsed at least 300,000 years ago. Since then, the volcano has experienced long periods of no activity broken up by short bursts of eruptions.

a is the answer i believe.

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.