Chemistry, 26.06.2019 19:30 chrissy5189
Write down the values of m (atomic number or atomic weight) and z (atomic number) for : (1) the element x formed from thorium-232 after six a and four b emissions? (2) the element y formed from uranium-238 after six a and two b emissions. (z=90 for thorium ; z=92 for uranium)
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Write down the values of m (atomic number or atomic weight) and z (atomic number) for : (1) the ele...
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