X is the answer that we do not know yet!!:)
<span>The hybridization of bromine must be sp^3.</span>
Answer is <span>C: It's appearance changed.</span>
In order to become a scientific theory the three
categories that it must pass are the following:
1) Can the phenomena be recreated in a laboratory setting?
2) Can variables be changed, yet still result in like observations?
3) Is the phenomena truly natural or was it the result of a man-made force
enacting upon it?