Answer:
15
Step-by-step explanation:
trust me bro
There was 62.23% change in radius as the ion formed.
easy its c
so you do you start with the left 2 to the third power is 8
then the right side now is -3 to the second power is -9
in total 8- (9-)
so your answer is -1
hope this helps
16
i think it’s this because 4(4) is 16?
X=39×2. Answer: 39×2= 78
