![subject](/tpl/images/cats/himiya.png)
Chemistry, 16.01.2020 06:31 dpchill5232
Which of these is not a covalent molecule?
1. f2
2. co
3. lif
4. nh3
![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)
Chemistry, 23.06.2019 02:00
Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:00
Determine type of reaction & predict the product c3h12+o2 =
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:10
1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency
Answers: 1
You know the right answer?
Which of these is not a covalent molecule?
1. f2
2. co
3. lif
4. nh3...
1. f2
2. co
3. lif
4. nh3...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2020 15:56
![question](/tpl/images/cats/ekonomika.png)
Business, 28.01.2020 15:56
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 15:56
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 15:56
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 15:56
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 15:56
![question](/tpl/images/cats/health.png)
Health, 28.01.2020 15:56
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.01.2020 15:56
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 15:56
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2020 15:56
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.01.2020 15:56
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 28.01.2020 15:56
![question](/tpl/images/cats/fizika.png)