considered in order of increasing atomic number,
![subject](/tpl/images/cats/himiya.png)
Chemistry, 27.01.2020 17:31 makalanharrison
As the first five elements in group 15 are
considered in order of increasing atomic number,
first ionization energy
(1) decreases
(2) increases
(3) decreases, then increases
(4) increases, then decreases
![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, 21.06.2019 14:10
Can smoke be transformed into liquid or used as energy or both?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 18:00
Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:00
Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced
Answers: 1
You know the right answer?
As the first five elements in group 15 are
considered in order of increasing atomic number,
considered in order of increasing atomic number,
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 08:50
![question](/tpl/images/cats/en.png)
English, 18.09.2019 08:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.09.2019 08:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.09.2019 08:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.09.2019 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 08:50
![question](/tpl/images/cats/biologiya.png)
Biology, 18.09.2019 08:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 18.09.2019 08:50
![question](/tpl/images/cats/biologiya.png)
Biology, 18.09.2019 08:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.09.2019 08:50