Question 3 Two chemica properties of a firework exploding would be
A
combustibility and ductility.
B
change of color and ductility.
с
flammability and combustibility.
D
malleability and change in color.

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.

Your question is not clear but if you can explain yourself i would be glad to .  just trying to : ))

The water cycle increase the water content in the earth atmosphere