Question

Which of these is a chemical property of aluminum?

It combines with oxygen to form aluminum oxide.
It is used to conduct electricity.
Its boiling point is 2467°C.
It has 13 protons.

Answer 1

well u must post it in chem section

Answer 2

i can help provided u do that :)

Answer 3

Note that aluminum is a metal, and it has a atomic number of 13, note that metals have a high conductivity as the electrons are able to move freely, if electrons are not able to move freely they are considered insulators. Also note that oxygen is diatomic, that should give you enough information to answer this I think.

Answer 4

Note there is more than one answer

Answer 5

I think I said note too much here

Answer 6

is it D

Answer 7

I'd say it's B. Not all elements can conduct electricity.

Answer 8

but google said 13

Answer 9

Ah see, it's asking for `chemical property`

Answer 10

yep
chemical property meaning that must be a change in the chemical composition

Answer 11

@Astrophysics so it is D