How would a weaker jet stream help to cause extreme flooding?(1 point)

Which statement about covalent bonds is true

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .