Graphite has properties which are ideal for making the contacts in an electric motor. explain in terms of structure and bonding why graphite has these properties

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

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?

What energy is it when you flip on a switch on a lamp