What property of the materials used in computer chips makes them useful as switches that turn electricity on and off

Theyre semiconductors.

The nationalists army held a higher advantage because of the ammount of men in the army. outnumbered them up to 3 over 1.

When china's civil war resumed, the nationalists held an advantage because the nationalist had more soldiers  than the communist.

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.