![subject](/tpl/images/cats/himiya.png)
Chemistry, 25.10.2019 22:43 naiquawhite
List the number of atoms for each element in this compound: nh3 nitrogen: 4, 3, 2 or 1 hydrogen: 4 3 2, or 1 ? ?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 20:00
Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:00
What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
You know the right answer?
List the number of atoms for each element in this compound: nh3 nitrogen: 4, 3, 2 or 1 hydrogen:...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.12.2020 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 19:00
![question](/tpl/images/cats/User.png)
Engineering, 08.12.2020 19:00
![question](/tpl/images/cats/mkx.png)
Arts, 08.12.2020 19:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.12.2020 19:00
![question](/tpl/images/cats/biologiya.png)
Biology, 08.12.2020 19:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 08.12.2020 19:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.12.2020 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.12.2020 19:00