If you could change one property of a substance ( solid, liquid, and gas) you have to use in your daily life, what would it be and why? Please hurry
I will give you BRAINLIEST
And pleaseee write 5 sentences why??

The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?