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

For the geographic areas below, match them based on their water scarcity from our lectures. The choices will be: -Little to no water scarcity -Physical water

can you do this because it is confusion the thing is y=mx+c

Hearing these words from his mother made Gregor realise that the lack of any direct human communication, along with the monotonous life led by the family during

¿Qué rima con maltratar?

can someone please help mee

Christina knits a scarf for each of her 7 friends. Altogether, the scarfs had a total length of 39.9 ft. if each scarf has the same length. how long was each sc

Now use the chart to compare and contrast the perspectives on immigration from all three primary sources.

Two boats left a base camp at bearing of S60°E and S50°W at speeds of 50km/h and 70km/h respectively. Find the distance between the both boats after two hours.

graph g(x) = -8|x| +1

which of the following notes would be the most relevant if you were researching the structures of skyscrapers