Consider the molecule bf3. (a) what is the electron config- uration of an isolated b atom? (b) what is the electron con- figuration of an isolated f atom? (c) what hybrid orbitals should be constructed on the b atom to make the b–f bonds in bf3? (d) what valence orbitals, if any, remain unhybrid- ized on the b atom in bf3?

Define dew point. i am writing this part to be able to ask the question

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion. what is the frequency f of oscillation?

At element makes up all organic compounds?