![subject](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2019 08:20 alanflores40
What will happen if a peeled banana is put on a hotplate? will it undergo a physical or a chemical change?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:40
What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:00
Achemist who studies water samples did a demonstration of how to test for lead in water. she added a clear solution of potassium iodide to a clear solution of lead nitrate. then a yellow swirling solid formed in the liquid. what is most likely true about the yellow solid?
Answers: 3
You know the right answer?
What will happen if a peeled banana is put on a hotplate? will it undergo a physical or a chemical...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.01.2021 20:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.01.2021 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 20:20
![question](/tpl/images/cats/en.png)
English, 26.01.2021 20:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.01.2021 20:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 26.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 20:20
![question](/tpl/images/cats/istoriya.png)
History, 26.01.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 20:20