Which material erupted from volcanoes is important in acid rain

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

If two objects at different te, peraure are in contact with each other what happens to their temperature

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.