-. During an experiment, a chemical reaction caused a small explosion which resulted in light injury to Aisyah. Dina happened to be at her side during the incident. What action should
Dina have taken?

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.

Answer is to avoid experimental error

The mass has escaped into a gas which you can not see so the law stays true.

Adialysis unit requires 78.5 l of water.the estimated digit is 5.