25 A car with a mass of 1800 kg is accelerating at 1.2 m/s2.
Calculate the force used to accelerate the car.
Use the equation
force = mass x acceleration *
(2 points)
O 0.0007N
2160N
1500N
C3060N
I
26

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

false

because it does not have the potential to be entirely used up

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.