obedreyes77 obedreyes77
  • 20-10-2022
  • Chemistry
contestada

8.
Isotope
Cr-50
Cr-52
Cr-53
Cr-54
fractional abundance
4.35%
83.8%
9.5%
2.35%
Average atomic mass of chromium =

8 Isotope Cr50 Cr52 Cr53 Cr54 fractional abundance 435 838 95 235 Average atomic mass of chromium class=

Respuesta :

Otras preguntas

what brought the greek people together after centuries of fighting over land and trade?
A. DNA transcription is producing messenger RNA. B. DNA transcription is producing ribosomal RNA. C. DNA translation is producing messenger RNA. D. DNA translat
how do volcanoes change the surface of the earth
tickets for a high school play cost 3 dollars for children and 5 dollars for adults. The revenue for one performance was 663 dollars and 145 tickets were sold.
Iron in the form of fine wire burns in oxygen to form iron (III) oxide. Write the balanced chemical equation.
what is 12/21 reduced to
What are 3 figurative language's in the poem "on the grasshopper and the cricket"by john keats
Do some eukaryotes reproduce asexually
Iron in the form of fine wire burns in oxygen to form iron (III) oxide. Write the balanced chemical equation.
what is 12/21 reduced to