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Assume that you have a new "triad" of elements (a, b and c.with similar properties. a is the smallest element and has a mass of 30 u. c is the largest element and has a mass of 90 u. the mass of b would
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Assume that you have a new "triad" of elements (a, b and

c.with similar properties. a is the smallest element and has a mass of 30 u. c is the largest element and has a mass of 90 u. the mass of b would be approximately ________ u.

User Scott Stafford
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mass B = mass(A) + mass(A)
so in this case,40u+137u=177 u

2. 2
mass (B)=88.5u
User Tjebo
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