What is the name of the note on the staff?

E
F
B
D

The correct note on the staff is F.

Explanation:

This is correct. When you see the note upside down like that on the 3rd line, know that it will always be the note F.

option c (nickel) is not found in earth's crust. the earth's crust basically contains eight (8) elements namely: oxygen, silicon, aluminum, iron, calcium, sodium, potassium and magnesium (listed in order of abundance).