How many protons are in the nucleus of this atom?
what is the mass number of this atom?...
![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 20:30
12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:00
In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:30
Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 04:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 27.03.2021 04:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.03.2021 04:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.03.2021 04:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 27.03.2021 04:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 04:30
![question](/tpl/images/cats/es.png)
Spanish, 27.03.2021 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 04:30
![question](/tpl/images/cats/mkx.png)
Arts, 27.03.2021 04:30
![question](/tpl/images/cats/fizika.png)
Physics, 27.03.2021 04:30
![question](/tpl/images/cats/mat.png)
Mathematics, 27.03.2021 04:30
![question](/tpl/images/cats/ekonomika.png)