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Both technetuim-99 & thallium-201are used to mage heart muscle in patients with suspected heart problems. The half-Lives are leh & 73h, respectively. What percent of the radioactwity would remaun for each of the isotopes after 2 days (48h)? A 0.39 % for Tc-99:6.34% Th-201 B) 2.28% for Tc-99:63.4 % Th-201 C0.39% for Tc-99.63.4 % Th-201 D 3.9 % for Tc-99;6.34 % Th-201

Both technetuim-99 & thallium-201are used to mage heart muscle in patients with suspected heart problems. The half-Lives are leh & 73h, respectively. What percent of the radioactwity would remaun for each of the isotopes after 2 days (48h)? A 0.39 % for Tc-99:6.34% Th-201 B) 2.28% for Tc-99:63.4 % Th-201 C0.39% for Tc-99.63.4 % Th-201 D 3.9 % for Tc-99;6.34 % Th-201

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A,B,C, or D?
(0 Both technetuim-99 E thallium-201 are used to image heart muscle in patients with suspected heart problems. The half-Lives are leh ĝ 73 h, respectively. What percent. of the radioactwity would remaun for each of the isotopes after 2 daus (48h)? A 0.39 % for Tc-99;6.34% Th-201 B)2.28% for Tc-99; 63.4 % Th-201 C) 0.39% for Tc-99.63.4% Th-201 D3.9 % for Tc-99:6.34 % Th-201
Transcribed Image Text:(0 Both technetuim-99 E thallium-201 are used to image heart muscle in patients with suspected heart problems. The half-Lives are leh ĝ 73 h, respectively. What percent. of the radioactwity would remaun for each of the isotopes after 2 daus (48h)? A 0.39 % for Tc-99;6.34% Th-201 B)2.28% for Tc-99; 63.4 % Th-201 C) 0.39% for Tc-99.63.4% Th-201 D3.9 % for Tc-99:6.34 % Th-201
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