![subject](/tpl/images/cats/himiya.png)
Chemistry, 27.06.2019 04:20 savannahwonder
Draw diagrams of the 5 atoms described below. for each atom, use a circle to represent the nucleus, and inside the circle write down how many protons and neutrons the nucleus contains (e. g. 9p, 10n). use concentric circles around the nucleus to represent the energy levels of the atom, and next to each circle write down the number of electrons in that energy level (e. g. 2e): a. atomic number = 1, atomic mass = 1, overall charge = 0 b. atomic number = 7, atomic mass = 15, overall charge = 0 c. atomic number = 11, atomic mass = 23, overall charge = 0 d. atomic number = 11, atomic mass = 23, overall charge = +1 e. atomic number = 17, atomic mass = 35, overall charge = -1
![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, 22.06.2019 00:30
What must happen before a body cell can begin mitotic cell division
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:50
At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
Answers: 1
You know the right answer?
Draw diagrams of the 5 atoms described below. for each atom, use a circle to represent the nucleus,...
Questions
![question](/tpl/images/cats/mkx.png)
Arts, 04.12.2021 05:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 04.12.2021 05:40
![question](/tpl/images/cats/istoriya.png)
History, 04.12.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 04.12.2021 05:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2021 05:40