![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)
![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)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
You know the right answer?
9. Describe how elements form ions that have a stable atomic structure like that found in a
noble...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 07.10.2019 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 07.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![question](/tpl/images/cats/istoriya.png)
History, 07.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![question](/tpl/images/cats/es.png)
Spanish, 07.10.2019 01:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 01:30
![question](/tpl/images/cats/en.png)
English, 07.10.2019 01:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.10.2019 01:30