![subject](/tpl/images/cats/himiya.png)
Chemistry, 06.10.2020 20:01 andrew6494
Use the periodic table in the tools bar to complete the electron configurations for the following elements:
Lithium (Li): 1sA2sB
A =
B =
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 18:30
When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:30
The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:00
Why must humans find substitutes for many minerals found on earth? (a) form at an extremely slow rate (b) controlled by other countries (c) too deep in the earth to collect
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 06:50
The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
Answers: 1
You know the right answer?
Use the periodic table in the tools bar to complete the electron configurations for the following el...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.11.2019 18:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 18.11.2019 18:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.11.2019 18:31
![question](/tpl/images/cats/en.png)
English, 18.11.2019 18:31
![question](/tpl/images/cats/biologiya.png)
Biology, 18.11.2019 18:31
![question](/tpl/images/cats/biologiya.png)
Biology, 18.11.2019 18:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 18.11.2019 18:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.11.2019 18:31
![question](/tpl/images/cats/istoriya.png)
History, 18.11.2019 18:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.11.2019 18:31