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Q: What is the activity of 7.918 x 1010 Bq in mCi?
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Q: What is the activity of 7.918 x 1010 Bq in mCi?
A:
Q: What is the activity of 7.918 x 1010 Bq in mCi? Chesmistry question !!!
A: Required: Activity in mCi.
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- Referencing the periodic table, determine the number of neutrons and protons in each of the following Isotopes: a) Li-7 b) C-14, c) Fe-58 , d) Hg-201, and e) Pu-239. Explain your answerspiece of radioactue materid contain t0 Ata Catdin Instant, a 12 atom Ue h7 life the material is 39 dsys O ealculate the mimbrer of disrutegrstion in the first Second O How Long wil elqpse befoce to aetomi O What is th count rate at this time.0UTlat is Lne dlliViLy of th How many radioactive nuclides are in a sample with a radioactivity of 3.1 kCi? The half-life of the sample is 8674 years.
- 23 div=9?13) Calculate the mass-defect of Oxygen-16. (Oxygen has an atomic number of 8 and Atomic Weight of 15.9949u) Group of answer choices A)0.1370u B)0.4935u C)0.9792u D)0.2971u E)0.1812uA radioactive sample was measured 9.1 years ago. It had an activity of 9783.8 Bq. Today, its activity is 21 Bq. What is the half-life (in years) of this substance?