![subject](/tpl/images/cats/himiya.png)
Chemistry, 09.09.2021 07:50 laurieburgess804
An unknown element has two stable isotopes. 92.41 percent of all atoms of this element have a mass number of 7. The remaining 7.59
percent of atoms of this element have a mass number of 6. Which of the following is MOST LIKELY to be true about the average atomic mass
of the unknown element
The average atomic mass is slightly lower than 7 but much higher than 6.
The average atomic mass is 6.5
There is no way to estimate the average atomic mass without knowing the identity of the element.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:30
What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:50
What is the vapor pressure of a solution with a benzene to octane?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
What methods could you use to solubilize calcium carbonate
Answers: 1
You know the right answer?
An unknown element has two stable isotopes. 92.41 percent of all atoms of this element have a mass n...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 25.06.2019 14:30
![question](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 14:30
![question](/tpl/images/cats/ekonomika.png)
Business, 25.06.2019 14:30
![question](/tpl/images/cats/biologiya.png)
Biology, 25.06.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.06.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 25.06.2019 14:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.06.2019 14:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 14:30