If all of the bonding electrons in a molecule are bonded in two hybrid sp orbitals ,which shape does the molecule most likely have ?

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?