The three examples may each be correctly classified as which of the following Examples: NH3 NaF CaO a. The examples can be classified as elements and atoms.
b. The examples can be classified as molecules and elements.
C. The examples can be classified as compounds and pure substance
d. The examples can be classified as atoms and mixtures.​

Geothermal energy for industrial use is available almost anywhere. a.true b.false

Word equation for k+ h2o yield koh + h2

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?