![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:00
Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.
Answers: 2
You know the right answer?
Formula to find mass percent of an element...
Questions
![question](/tpl/images/cats/en.png)
English, 22.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 22.10.2020 15:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.10.2020 15:01
![question](/tpl/images/cats/en.png)
English, 22.10.2020 15:01
![question](/tpl/images/cats/health.png)
Health, 22.10.2020 15:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 15:01
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 15:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 22.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 15:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 15:01