13. The speed of light in a perfect vacuum is 300,000,000 m/s. How long does it take light to travel 149,000,000,000-m distance from the sun to the Earth, in minutes?

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

A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159

What is the oxidation state of an individual bromine atom in nabro3?