Which factor is not a type of spectra? A.

emission

B.

absorption

C.

continuous

D.

discontinuous

Two identical small charged spheres are a certain distance apart, and each one initially experiences an electrostatic force of magnitude f due to the other. with time, charge gradually leaks off of both spheres. when each of the spheres has lost half its initial charge, the magnitude of the electrostatic force will be

How to tell if a molecule is polar or nonpolar with electronegativity

Positive ions differ from neutral atoms in that