How can we tell when something is polar or non-polar in an Inter-molecular Force?

Light shining on a strip of metal can dislodge electrons. Do you think this is more consistent with light being made up of waves or of particles? waves particles not sure

What is the electron configuration of an isolated s atom?

What is the nuclear equation for the beta decay of Bi-213?

If an atom has 14 protons, 12 neutrons, and 18 electrons, what is the atom's electrical charge? a. - 4 b. 4 c. 6 d. - 6

How is the measurement unit, the mole, different from the measurement unit, the kilogram?

Predict the following chemical formula for a compound between calcium and chlorine.

Two pieces of silk have an electric charge after being rubbed on a piece of amber. What will happen when the two silk pieces are brought close together? A. They will repel one another. B. They will attract one another. C.

The chemicals formula of glucose is c6h12o6. what are the names of the elements in glucose and how many atoms of each element are present in glucose molecules

When K-37 undergoes positron emission, what is the resulting atom? A) K-37 B) K-38 C) Ar-37 D) Ar-38

Consider the following reaction where Kp = 4.55*10-5 at 723 K: N2 (g) + 3H2 (g) ⇋ 2NH3 (g) a) If the three gases are mixed in a rigid container at 723 K so that the partial pressure of each gas is initially one atm, what will happen?