Answer:
Below!
Explanation:
Isotopes are elements with a similar chemical makeup and the same atomic number, but a different atomic mass and number of neutrons . An example of this would be carbon-12, carbon-13, and carbon-14. Three isotopes of the element carbon that have the same 6 protons but have a different neutron count. A simple way to explain isotopes would be to say that they are just different "versions" of an element.
Hope this helps ya! Best of luck <3
Simon Cowel lolololololololololol simp AHHAHAHA míos
The answer is (4), (3) is merely a change in composition, thus not chemical but physical.
Answer: (4). Option 4 seems to be the one undergoing a chemical change because there is a formation gas from the bubbling that occurs. Chemical change is the change that results to the formation of a new substance. The other options given are examples of physical change.
You may have too much on your mind before bed. Try reading to get your mind of whatever is bothering you. The headaches can come from lack of sleep
Answer:
Explanation:
there should be more showing than telling
