![subject](/tpl/images/cats/himiya.png)
Chemistry, 30.06.2021 19:00 gporter9200
What is the symbol for an ion with a 3+ charge, 28 electrons, and a mass number of 71
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:30
Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k
Answers: 3
You know the right answer?
What is the symbol for an ion with a 3+ charge, 28 electrons, and a mass number of 71...
Questions
![question](/tpl/images/cats/en.png)
English, 23.09.2019 19:30
![question](/tpl/images/cats/istoriya.png)
History, 23.09.2019 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.09.2019 19:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.09.2019 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 19:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 19:30
![question](/tpl/images/cats/istoriya.png)
History, 23.09.2019 19:30