![subject](/tpl/images/cats/himiya.png)
Chemistry, 28.11.2020 17:50 Anderson0300
6. There are three isotopes of silicon. They have mass numbers of 28, 29 and 30. The average atomic mass of silicon is 28.086amu. What does this say about the relative abundances of the three isotopes?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30, Arealbot
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
Answers: 2
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:50, khorasanpublic
The number at the end of an isotope’s name is the number.
Answers: 1
![image](/tpl/images/cats/himiya.png)
You know the right answer?
6. There are three isotopes of silicon. They have mass numbers of 28, 29 and 30. The average atomic...
Questions in other subjects:
![Konu](/tpl/images/cats/mir.png)
![Konu](/tpl/images/cats/mkx.png)
Arts, 17.01.2021 01:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.01.2021 01:00
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 17.01.2021 01:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 17.01.2021 01:00
![Konu](/tpl/images/cats/fizika.png)