In nuclear decay, an alpha-particle is equivalent to a Helium atom. That is has a charge of +2 and mass of +4
So when an atom loses an alpha-particle, its mass decreases by 4 units and the atomic number decreases by 2 units.
So on loss of an alpha-particle, we get the atom with 2 unit less atomic number.
Similarly a beta-particle is equivalent to an electron with charge of -1 and mass 0
So on losing a beta-particle, the atomic number of the newly formed element increases by 1 unit while the mass remains the same.
What ever be the decay, thg e final element formed in the product will be as per the atomic number formed.
So for the given decay of 92 U 238-
Question 5 3 pts What is the final nuclide that results from a succession of two...
Question 1 3 pts What is the final nuclide that results from a succession of two alpha emissions, followed by three beta emissions, beginning with 238 U ? 92 246 Np 93 249 99 Es O 230 Am 95 230 91 Pa 230 Th 91
What is the final nuclide that results from a succession of nine alpha emissions, followed by six beta emissions, beginning with Plutonium-244, 244Pu? 226 Gd 202Pb 208 po 208Pb 208Yb
show all steps please What is the final nuclide that results from a succession of nine alpha emissions, followed by six beta emissions, beginning with Plutonium 244, 244Pu?
10 5 points What is the parent nuclide that is bombarded with an alpha particle to generate curium-242 (Cm-242) and a neutron? U-238 Pu-239 CF-249 Md-256 O Es-253 Previous
Question 19 5 pts A U-238 atom undergoes alpha decay. The daughter atom then undergoes beta minus decay into a second daughter atom. What is the second daughter atom? O U-235 0 Th-238 Th-234 O Pa-234 O Rn-222
Question 19 5 pts A U-238 atom undergoes alpha decay. The daughter atom then undergoes betá minus decay into a second daughter atom. What is the second daughter atom? 0 U-235 O Th-238 0 Th-234 O Pa-234 Rn-222
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question 2 Part 4C Data Tables: [5 pts.] Lake Alpha: Please record the data indicated for the three titrations of 50.0 mL of Lake Alpha Water and 20 drops methyl red indicator using the 0.0180 M sulfuric acid titrant. Calculate the "Volume of Titrant Used. Use correct significant figures TRIAL # VOLUME OF TITRANT USED TUIN INITIAL VOLUME FINAL VOLUME OF TITRANT OF TITRANT Oom 1814ML OoomL 1813ML Oom 18:2m. Average Volume of Titrant Used 18.4mL 18. 3ML 1812mL 13.35...
Question 4 3 pts The Critical Value changes as we move from a two-tailed hypothes is test to a one-tailed test True False Question 5 3 pts In reference to a Confidence Interval, which are true All the answers are correct The larger the level of alpha, the smaller the Bound of Error (BOE) The larger the level of alpha, the larger the Confidence Coefficient The larger the level of alpha, the larger the standard deviation Question 8 3 pts...