Is it multiple choice?? Im thinking
<span>
A molecule with the formula ax4e uses sp3d to form its bonds.</span>
physical change
particles retain there composition and identity
there is no change in there chemical properties of the substance
the chemical changes should be the other two.
If it is wrong I'm truly sorry.
Answer:
Helium, this noble gas has the least density at STP
Explanation:
A !.!.!.!.!.!!..!.!.!.!.!.!.!.!!.!..!!.!.!.!.!.!.!.!.!.!.!!.!.!.!.!
kinetic energy is a moving object potential energy is stored energy
