Question

question 8
which of the following is not a correct name, symbol combination?
magnesium, mg
manganese, mn
silicon, si
iron, i
berylium, be

Explanation:

• Magnesium has the symbol Mg.
• Manganese has the symbol Mn.
• Silicon has the symbol Si.
• Iron has the symbol Fe, not I.
• Beryllium has the symbol Be.

Answer:

Iron, I