![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 16:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:00
The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:40
Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
Answers: 1
You know the right answer?
Sam wants to convert 338.25 J into kJ. Which operation should he choose?...
Questions
![question](/tpl/images/cats/en.png)
English, 26.02.2021 19:00
![question](/tpl/images/cats/istoriya.png)
History, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.02.2021 19:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 19:00
![question](/tpl/images/cats/health.png)
Health, 26.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.02.2021 19:00