Double replacement i believe
D has a total of four significant figures.
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?
Right answer is option d that o is oxidized.
Ok buddy sorry buddy I just got
