Which atom has a larger atomic radius magnesium (Mg) or silicon (Si). Explain your reasoning using shielding and core charge. Please help:(

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.