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The Three Naturally Occurring Isotopes of Magnesium Are ²⁴Mg (23

Question 100

Multiple Choice

The three naturally occurring isotopes of magnesium are ²⁴Mg (23.985042 u,78.99%) ,²⁵Mg (24.985837,10.00%) ,and ²⁶Mg.What is the atomic mass of ²⁶Mg?

A) 25.98 u
B) 48.67 u
C) 23.94 u
D) 26.43 u
E) 24.31 u

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