Which of these is a chemical change a/ fire works eploding b/grinding powder c/iorning shirt

A) because it is an explosion which is a chemical change

Its a becuase fireworks under go cem. chang

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.

It will fall off and tip over.