Question

What change occurs every time elements form a compound?(Will give medals!!)

A. The state of matter in the compound will change.
B. Ratio of the elements in the compound will vary.
C. Original properties of the elements will change.
D. Elements in the compound will always dissolve.

Answer 1

A

Let's disprove A

N2(gas) + 3H2(gas) = 2NH3(gas)

Notice something? The state of matter doesn't change.

Answer 2

The original properties change yes because it's now in a compound that has different chemical/physical properties. So I would say that's the best answer.

Answer 3

@supernaturallvr24

Answer 4

Thanks! @Photon336

Answer 5

You got it! no problem