D. The subscript 2 indicates that two atoms of aluminum are present in the substance.
<u>Explanation:</u>
Actually, the formula of alumina is Al₂O₃
The subscript 2 tells us that there are 2 Al (Aluminum) atoms, and the subscript 3 says that there are 3 oxygen atoms, so D is the accurate statement.
Choice A is wrong as 3 is not the coefficient, and it is a subscript.
Choice B is wrong since the subscript 2 meant for the aluminium atoms, and not the oxygen atoms.
Finally, choice C is also wrong since the symbol Al refers to the metal aluminium, and not the oxygen.
Answer:
The possessive pronoun is (my)
Explanation:
I believe that Faustus originally asked Mephastophilis to bring him Helen of Troy because he lusted after Helen and wanted to possess her.
Helen is the symbol of ultimate beauty, and his hedonistic side wanted to indulge his more primal needs.
I dunno and I know what you’re thinking
