Which statements describe molecules? Check all that apply. Molecules are made of two or more atoms.
Molecules are all the same size
O Molecules range in size.
Molecules are only made of atoms of the same element.
Molecules are only made of atoms of different elements.
O Molecules are made of atoms of the same element or different elements.

How would you reduce the volume of gas

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

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?