Is a difference of 1 ph unit a “big difference” in terms of the concentration of h3o+ in solution? explain.

(chemistry/sophomore)

if two electrons have the same n, the same ℓ, and the same ml, then they are in the same orbital. the pauli exclusion principle states that no two identical fermions (a fancy word for electrons and other subatomic particles like electrons) may occupy the same quantum state in an atom simultaneously.

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

i would say b

explanation:

but i think i would need more information than that

your answer is c) plasma

~*"auba14"*~