How many protons does Thorium have? 90
How many neutrons does Thorium-234 have? 144
Calculate the mass defect for the isotope thorium-234 1.85864 amu
The salt desolves into the water which forms a solution which is called a mixture.
Answer:
The rf value is 0.38
Explanation:
You do 5/13 which gives the answer 0.38
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