Answer:
Orbital, in chemistry and physics, a mathematical expression, called a wave function, that describes properties characteristic of no more than two electrons in the vicinity of an atomic nucleus or of a system of nuclei as in a molecule. ... A 1s electron occupies the energy level nearest the nucleus.
Explanation:
The equation of hooke's law is F=KX
What answers are there? you didn't add them.
physical change and chemical change.
physical change affects a substance's physical properties, and a chemical change affects its chemical properties.
The answer is balanced force, I just took a quiz with this question and got 100%