This is actually known as the fourth state of matter which is the<em> plasma</em>. The plasma is basically a hot ionized gas. It consists of equal number of protons and electrons. This can be obtained by subjecting a gas to a high energy, for example, a laser beam. The energy from the laser beam causes a rapid energy increase of the atoms, such that they become ionized.
Answer:
D. How frequently do earthquakes occur in San Francisco?
Krypton is in group 18, and so it has 8 valence electrons. B is the answer
All of them are a source of getting energy but solar and wind energy are a more beneficial way of producing the energy we need.
