ericsanchez1125 ericsanchez1125

22-03-2019
Chemistry

contestada

Explain how to determine the average atomic mass from knowing the percent abundance of isotopes

Respuesta :

emmastone2256 emmastone2256

22-03-2019

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

Answer Link

Otras preguntas

write 700/200 as a terminating decimal. then describe two methods for converting a mixed number to a decimal

which property should be used next in this solution process 3x+2+3=7(x-1)-4

What's 32xy divided by 24yz and how do you figure it out. The question also asks me to write it as a fraction then cancel (or reduce).

Measuring the size of a spefic object might include which of these SI units?A.meter ,soundB.candela,moleC.kilogram,ampereD.meter,killogram

Please help I don't know what to do for number 40

If there are 400 cubic centimeters of a chemical in 1 liter of solution, how many cubic centimeters of water must be added to dilute it to a 25% solution?

Who has pennfostsr answers?

what does slippered pantaloons means in the seven ages of man for william shakespeare

Which one describes how much matter an object contains,using SI units?A.43kgB.65mC.38poundsD.89second

which property should be used next in this solution process 3x+2+3=7(x-1)-4