subject
Chemistry, 10.04.2021 04:40 emmagossett2002

SHOW WoRKSHOW WoRK A scientist has discovered a new (hypothetical) element, and she was able to isolate 25 atoms of that element. 5 atoms were identified to have a mass of 42 amu, and 20 atoms were identified to have a mass of 49 amu. Calculate the average atomic mass of the hypothetical element. SHOW WoRK!!!

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 22:00
Give more examples of this type of heat transfer:
Answers: 1
question
Chemistry, 23.06.2019 06:00
Nthis lab, you will do experiments to identify types of changes. using the question format you learned (shown above), write an investigative question that you can answer by doing these experiments
Answers: 3
question
Chemistry, 23.06.2019 11:00
Which example is a mechanical wave?     a.microwave    b.radio wave    c.water wave    d.ultraviolet light
Answers: 1
question
Chemistry, 23.06.2019 11:30
If this sedimentary rock layer is truly the oldest one of marine origin, what do you think that tells usabout the formation of earth's oceans?
Answers: 2
You know the right answer?
SHOW WoRKSHOW WoRK A scientist has discovered a new (hypothetical) element, and she was able to iso...
Questions
question
Chemistry, 04.04.2021 18:10
question
Mathematics, 04.04.2021 18:10
question
Mathematics, 04.04.2021 18:10
Questions on the website: 13722367