every spring has an equilibrium position. which statement describe a spring at its equilibrium postion? Check all that apply.

The elastic potential energy is zero.

The net force acting on the spring is zero.

have a great day <333

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

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