The correct answer here would be mole, as this is the unit of
measurement used to determine the amount of a substance being used. This
particular measurement is usually used during chemistry experiments as
it determines how many representative particles there are in any one
amount of substance.
<span />
The atomic number where as the atomic mass refers to the number of both neutrons and protons and the symbol refers to the element
Answer: C
Explanation: All of them could be correct, but I think this is the correct answer. I’m only in middle school, so if your not rushing you may as well wait for someone else.
Answer:
Stablising
Explanation:
Bcoz they acquiring mean character
C because oxygen was a byproduct of photosynthesis and proved to be EXTREMELY important in the atmosphere.
