![subject](/tpl/images/cats/himiya.png)
Chemistry, 10.03.2021 14:00 hardwick744
When an atom of oxygen (O) forms an anion by gaining two electrons, what is the anion’s charge?
![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 09:20
What will most likely happen when two bromine atoms bond together?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:40
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:00
Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:00
Which statement best describes what happens when molecular compounds melt
Answers: 1
You know the right answer?
When an atom of oxygen (O) forms an anion by gaining two electrons, what is the anion’s charge?...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 19:01
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.10.2020 19:01
![question](/tpl/images/cats/istoriya.png)
History, 22.10.2020 19:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 22.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 19:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.10.2020 19:01
![question](/tpl/images/cats/fizika.png)
Physics, 22.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 22.10.2020 19:01
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 19:01
![question](/tpl/images/cats/en.png)
English, 22.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 19:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.10.2020 19:01