Can someone help me with this pls

Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons