trujillo16312 trujillo16312
  • 25-02-2024
  • Chemistry
contestada

²²⁷Ac has a half-life of 22 years. The decays follow two parallel paths. What are the decay constant (λ) for Th and Fr respectively?

Respuesta :

Otras preguntas

A rectangle has a length of 22 inches less than 7 times its width. If the area of the rectangle is 3197 square inches, find the length of the rectangle.
How large is one side of the square garden plot in meters
Convert y - 3 = 1/3 (x - 6) to standard form.
What was D-Day? What was D-Day? A. The end of World War II B. The day the Japanese attacked Pearl Harbor C. The beginning of World War II D.
Plz help Alex has a wooden rectangular prism. He wants to paint each face a different color. The number of colors he will use is_1__ . If he also wants to put a
An alloy of tin is 15% tin and weights 20 pounds. A second allow is 10% tin. How many pounds of the second alloy must be added to the first to get a 12% mixture
Rational numbers are _____ natural numbers.
What are the functions of the Cardiovascular system?
What is the solution of the system of equations? y = –2x + 8 y = x – 4 A.(–1.33, –5.33) B.(0, 4) C.(4, 0) D.(–12, 32)
what kind of nuclear reaction is seen in 146/62 Sm -> 142/60 Nd + 4/2 He?