Electron configurations or orbital diagrams for these !

I didn’t include the orbital diagram for chromium because I would have to draw the diagram but its only 24 electrons so you should be fine on your own.

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.