![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:30
How many moles are in 1.26*10^24 particles in significant figures
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:50
Which of the following isotopes has the same number of neutrons as phosphorus-31?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 19:10
When is the oxidation state of a metal indicated in the name of a compound?
Answers: 2
You know the right answer?
Valence electrons determine...(one word)...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 00:07
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.03.2020 00:07
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 26.03.2020 00:07
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 00:07
![question](/tpl/images/cats/istoriya.png)
History, 26.03.2020 00:07
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 00:08
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 00:08
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 00:08
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 00:08
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.03.2020 00:08