cathiprofastde1120 cathiprofastde1120
  • 22-11-2022
  • Chemistry
contestada

calculate the average atomic mass of copper if 69.15 of naturally occuring copper is cu-63 and 30.85 is cu 65

Respuesta :

pinked
pinked pinked
  • 22-11-2022
The average atomic mass of copper is 63.62
Ver imagen pinked
Answer Link

Otras preguntas

If two angles are supplementary and one angle measures 113, what is the measures of the other angle? A 113 B 87 C 67 D 37
A phone store employee earns a salary of $450 per week plus 10% commission on her weekly sales. what function rule models the employers weekly earnings? if the
Explain how solid garbage in landfills can result in air pollution.
What factor is paired with 6 to give 54
draw a diagram to show $342 in $100 bills, $10 bills, and $1 bills
Which of the following are true for terreo? Check all that apply. 1) It is a second conjugation verb. 2) The infinitive is a long E. 3) It is first person,
what is the role for a clothing factory
After coup d'etat in spain overthrew the government, Augustin de Iturbide proclaimed what
what is 23 percent of 132 soap dispensers
when offenders receive a _____ sentence they serve one sentence after another is completed