subject
Chemistry, 06.01.2020 22:31 nayiiii1874

An element has three naturally occurring isotopes. use the information below to calculate the weighted average atomic mass of the element, showing both the setup and the final answer for the calculation.
isotope
atomic mass
percent abundance
i
39.96 u
99.59%
ii
37.96 u
0.065%
iii
35.97 u
0.336%

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 11:00, bigwaYne
Imagine that twenty i. u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
Answers: 2
image
Chemistry, 22.06.2019 21:30, sarah192002
What is happening when the water inside a kettle heats up and begins to boil
Answers: 1
image
Chemistry, 22.06.2019 22:30, wpatskiteh7203
Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.
Answers: 1
image
Chemistry, 23.06.2019 01:00, birdman2540
Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold
Answers: 2
You know the right answer?
An element has three naturally occurring isotopes. use the information below to calculate the weight...

Questions in other subjects:

Konu
Mathematics, 26.05.2020 05:58