Chemistry, 08.07.2019 21:30, jluvit6135

An unknown element (called z) is being researched in the lab. scientists perform mass spectrophotometry on a sample of the element z and find the element has four isotopes (mass data below). use the data in the table to determine the average atomic mass of the unknown element z. isotope atomic mass abundance z - 24 23.985 amu 78.90% z - 25 24.995 amu 10.00% z - 26 25.982 amu 11.00% z - 28 27.967 amu 0.10% fun question. best answer 10 points. : ) show your work!

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 05:30, fgcherubin

What happens to the atomic radius when an elctron is lost

Answers: 1

continue

Chemistry, 22.06.2019 06:00, granta1

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Answers: 1

continue

Chemistry, 22.06.2019 13:00, torigirl4126

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

Answers: 3

continue

Chemistry, 22.06.2019 18:50, cj31150631

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

Answers: 1

continue

Do you know the correct answer?

An unknown element (called z) is being researched in the lab. scientists perform mass spectrophotome...