![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 16:00, sammiehammer
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
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:00, mbrisen7420
Compare and contrast physical changes with chemical changes.
Answers: 3
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30, kristen17diaz
How many valence electrons are in atom of radon?
Answers: 1
You know the right answer?
Did i do this right? let me know if i did anything wrong. it is about writing empirical formulas
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 20.11.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 01:00
![Konu](/tpl/images/cats/en.png)
English, 20.11.2020 01:00
![Konu](/tpl/images/cats/en.png)
English, 20.11.2020 01:00
![Konu](/tpl/images/cats/istoriya.png)
History, 20.11.2020 01:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 20.11.2020 01:00