Physical Change because a new substance was not created and if it was a chemical change, a new substance would have to be created.
i would say Psychoanalysis so you need to call Frasier Crane lol
hope it helps
Moles He = 7.83 x 10^24 / 6.02 x 10^23 =13.0
<span>mass He = 13.0 mol x 4.00 g/mol = 52.0 g</span>
Answer:
Vanadium(V) oxide is the inorganic compound with the formula V2O5. Commonly known as vanadium pentoxide,
Explanation:
then it is answer D