WHAT ELEMENT IS THIS: My name comes from the Greek word for ‘moon’. I am used as a semiconductor and used to make color glass red. I am somewhere in Period 4 and my atomic mass is at least 78 but not greater than 80

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

ill try to . no promises tho.

explanation:

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.