4. which of the following elements is stable?
a. fluorine, atomic number 9
b. c...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 29.11.2019 07:31 LukeneedhelpInMath
4. which of the following elements is stable?
a. fluorine, atomic number 9
b. carbon, atomic number 6
c. boron, atomic number 5
d. neon, atomic number 10
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 00:00
Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
the mississippians were considered to be horticulturalists, which means they were
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:30
Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.08.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.08.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 29.08.2019 02:30
![question](/tpl/images/cats/geografiya.png)
Geography, 29.08.2019 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 29.08.2019 02:30
![question](/tpl/images/cats/istoriya.png)
History, 29.08.2019 02:30
![question](/tpl/images/cats/istoriya.png)
History, 29.08.2019 02:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.08.2019 02:30
![question](/tpl/images/cats/geografiya.png)
Geography, 29.08.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.08.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.08.2019 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 29.08.2019 02:30