A school bus travels 40 kilometers in 1 hour. What is the appropriate unit for the average speed of the school bus?

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

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

An observation that requires measurement is called quantitative observable or qualitative