![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.12.2019 06:31 kevinhernandez582
How many neutrons are in the radioactive isotope 40/19 k?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:00
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
Answers: 3
You know the right answer?
How many neutrons are in the radioactive isotope 40/19 k?...
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 15:00
![question](/tpl/images/cats/istoriya.png)
History, 15.10.2019 15:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.10.2019 15:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 15:00
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/health.png)
Health, 15.10.2019 15:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 15:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.10.2019 15:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.10.2019 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 15:00
![question](/tpl/images/cats/istoriya.png)
History, 15.10.2019 15:00