Part of a periodic table is shown.
Elements in Periods 1 Through 5
1
2
3
4....
![subject](/tpl/images/cats/himiya.png)
Part of a periodic table is shown.
Elements in Periods 1 Through 5
1
2
3
4.
5
11 12
6 | 8 | 9 10
13 14 15 16 17 18
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 5
In which numbered position would a Period 4 element that is a metal with three valence electrons be located?
![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, 21.06.2019 15:30
Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:50
What is the vapor pressure of a solution with a benzene to octane?
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.02.2020 13:48
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:48
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:48
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:48
![question](/tpl/images/cats/istoriya.png)
History, 03.02.2020 13:48
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:48
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 13:48
![question](/tpl/images/cats/biologiya.png)
Biology, 03.02.2020 13:48
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.02.2020 13:48
![question](/tpl/images/cats/istoriya.png)
History, 03.02.2020 13:48
![question](/tpl/images/cats/istoriya.png)
History, 03.02.2020 13:48
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)