christting christting
  • 03-12-2020
  • Chemistry
contestada

Calculate the atomic mass of copper if copper-63 is 69.17% abundant and copper-65 is 30% abundant

Respuesta :

pajamikopa
pajamikopa pajamikopa
  • 03-12-2020

Answer:List of isotopes

Nuclide Z Isotopic mass (Da)

Excitation energy

63Cu 29 62.9295975(6)

64Cu 29 63.9297642(6)

65Cu 29 64.9277895(7)

Explanation:

Answer Link

Otras preguntas

Element used to make first atomic bomb
What is the diameter of a circle
in 14.987 what place value is the 7 in
which of the following types of organisms uses cellular respiration for their cellular energy needs
An automobile accelerates from 20 m/s to 50 m/s in 5.0 seconds what is its acceleration
A rising sense of nationalism in China was a reaction to what? a. the inability of Cixi to accept foreign ideas. b. the strong foreign influence in China. c. th
Explain why it works to break apart a number by place values to multiply
The equation of a line is -6x-2y=-18 what is the X-intercept of the line? A.) 3 B.) 9 C.)-3 D.) -9
What is 1 Third of 10000
mercury thermometer was invented by