![subject](/tpl/images/cats/biologiya.png)
Biology, 17.11.2020 16:50 netflixacc0107
The simple model below is a neutral magnesium (Mg) atom with the element’s most common mass number.
A purple circle labeled M g sits at center with 3 concentric black lines around it. The inner line has 2 small green balls on it. The middle line has 8 small green balls on it. The outer line has 2 small green balls on it.
What must happen to an atom of magnesium in order to become a magnesium ion Mg+2?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 21:50
What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron
Answers: 3
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:50
When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen
Answers: 1
You know the right answer?
The simple model below is a neutral magnesium (Mg) atom with the element’s most common mass number....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 08:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.11.2021 08:50
![question](/tpl/images/cats/mkx.png)
Arts, 25.11.2021 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 08:50
![question](/tpl/images/cats/en.png)
English, 25.11.2021 08:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.11.2021 08:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.11.2021 08:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 08:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 08:50