36) determine the kinds of intermolecular forces that are present in each element or compound. a. k b. ncl3 c. sih4 d. hf

I think the intermolecular forces would be,
Kr - London dispersion forces, It is intermolecular forces present in molecules and atoms. Kr is a noble gas in which atoms are joined by dispersion forces.
NCl3- Has both dispersion forces and dipole-dipole forces. Dipole-dipole is a type of intermolecular forces present in polar molecules.
SiH4 - It is a non polar molecule therefore it has london dispersion force as the intermolecular force.
HF-  It is a polar molecule and has dipole-dipole force. Hydrogen bond also exists between F and H

Ibelieve the answer is d. titaniumhope my answer has you : )

Those are different gas lawshere is a brief description of themcharles's law states that volume and temperature are directly proportional to each other as long as pressure is held constant.  boyle's law asserts that pressure and volume are inversely proportional to each other at fixed temperature.gay-lussac's law introduces a direct proportionality between temperature and pressure as long as it is at a constant volume.    source: