It would repel some of the negatively charged electrons of the wall so the answer would be C. The wall and the ballon repel each other
Coffee is acidic so the first one would be correct
Answer:
It's the second one down.
Explanation:
Gold
Mass 197
Number of Protons: 79
Number of Neutrons: 197 - 79 = 118
Number of electrons: = number of protons = 97
Answer:
https://sensorex.com/ph-calculator/
Explanation:
go to this link and then scroll down a little bit and then you'll find the answer
