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

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

Explain, in your own word, why proper pronuciation is important in medical terminology?

Advances in data storage techniques and the rapidly declining costs of data storage threaten ________. A. organizational procedures B. individual privacy C. gr

Pls help I am so dumb with study I am struggling pls help ASAP give me your best answer I will make you brainlist

How to express volume of the box

Ramesh says that based on the pattern 7^-5 =-16,807 which statement explains were her Ramesh is correct?

Kirsten is experiencing a great deal of anxiety about her first Algebra II test. "I know that Mr. Dade has a reputation for being tough, and everyone thinks tha

What is the cube root of 8/125

A number to the 9 power divided by the same number to the 6 power equals 27 what is the number

Find the distance between the two points an the midpoint of the line segment joining them. (9, 7) and (0, -33) the distance between the two points is

From a group of 5 candidates, an environmental committee of 3 people is selected. How many different committees are possible?