Hi Alex,
I think your answer is (<span>a seafloor that was geologically active with earthquakes, volcanoes, and mountain chains) Good luck!
:)</span>
Answer:
Ions form when an atom gains or loses electrons in order to find a more stable configuration.There are two types of ions cations and anions
Explanation:
hope this helps if not let me know have a blessed day
Answer: longhand notation
Explanation: I just did it on Edg
Reactivity.
All the others are examples of a physical property.