The picture is a model of a nitrogen atom. what is incorrect about the atomic orbital arrangement of electrons in this model and how should they be arranged?

How are calculation for velocity and speed different

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

What causes the formation of ocean currents?