![subject](/tpl/images/cats/biologiya.png)
Biology, 19.05.2021 16:20 ppennycuff405125
Element X has seven valence electrons located in the second energy level. What is the group and period?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:30, savannahvargas512
Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil? a. sclerab. corneac. retinad. choroidthe answer is a sclera
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 18:30, Braxtonw875
For an animal living a diplontic cycle, meiosis is limited to: producing gametes producing growth fertilization development of the zygote
Answers: 2
You know the right answer?
Element X has seven valence electrons located in the second energy level. What is the group and peri...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.09.2020 01:01
![Konu](/tpl/images/cats/en.png)
English, 12.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.09.2020 01:01
![Konu](/tpl/images/cats/mkx.png)
Arts, 12.09.2020 01:01
![Konu](/tpl/images/cats/en.png)
English, 12.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.09.2020 01:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.09.2020 01:01