Adding or removing neutrons from the nucleus are how isotopes are created. Protons carry a positive electrical charge and they alone determine the charge of the nucleus. Adding or removing protons from the nucleus changes the charge of the nucleus and changes that atom's atomic number.
Answer:
A hole
Explanation:
put a hole in the barrel and let some water out
Answer:
answer is in the link because it says my answer contains inappropriate words
Explanation:
The PH of water is 7 because it contains an equal amount of h and oh- ions.