aurorakimber aurorakimber

10-04-2018
Chemistry

contestada

how do you calculate atomic mass from an isotope?

Respuesta :

badddiee badddiee

10-04-2018

The chlorine isotope with 18 neutrons has an abundance of 0.7577 and a mass number of 35 amu. To calculate the averageatomic mass, multiply the fraction by the mass number for eachisotope, then add them together.

Answer Link

Otras preguntas

Pluto spends approximately 8.1% of it orbit a. Rotating in a backwards motion b. Futher away from the sun c. Closer to the sun then neptune d. In the dark

A test subject is randomly selected for a diabetes test. What is the probability of getting a subject who is not diabetic, given that the test result is negativ

Which best describes the antecedent in the sentence? The ocean is so peaceful that you just want to relax. A. missing, unclear, or confusing B. clear

Help, quick English question! In which sentence does the verb agree with the subject? A. Every pen and pencil belong in the top drawer of the desk. B. Your sock

Find the energy in joules required to lift a 2,500g object a distance of 500cm

HELP!! is the word sandwich a compound word?

Which of these processes require mitosis? A. Embryological development B. Reducing surface area to volume ratio C. Maintaining cell size D. Cell growth

Everbank Field, home of the Jacksonville Jaguars, is capable of seating 76,867 fans. The revenue for a particular game can be modeled as a function of the numbe

Which term refers to a soldier in the northern, or Union, army during the Civil War? A. Yankee B. Minuteman C. Whig D. Confederate

In Brown v. Board of Education, the Supreme Court ______. upheld the doctrine of "separate but equal" banned segregation in hotels, theaters, and restaurants de