Isabel makes an open circuit using a cell, a bulb, and wires. she leaves the ends of two wires free as shown in the picture. she then tests a few objects for conduction by touching them with the ends of the free wires. which item will complete the circuit? a) rope b) screwdriver c) steel fork d) pencil

The answer to your question is C. Steel Fork.

I'm positive.

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.