Answer:
The average atomic mass of copper is 63.55 amu.
Explanation:
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The Answer for this question is : A
1 & 2
Lowest is Hydrogen highest is <span>Beryllium
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Answer:
Ur answer is B. I, II, and III
Explanation:
Tectonic plates can interact with each other.
Lithium has the lowest. if fluorine is the highest then lithium is the lowest. i hope this helps you out!
