![subject](/tpl/images/cats/himiya.png)
Chemistry, 15.02.2020 00:31 xitlalizt83341
9. Which sample contains a mole of atoms?
A) 23 g Na
B) 24 g C
C) 42 g Kr
D) 78 g K
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
Using data from seismic waves, geologists have learned that earth’s interior is made up of several
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:00
Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:10
How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !
Answers: 2
You know the right answer?
9. Which sample contains a mole of atoms?
A) 23 g Na
B) 24 g C
C) 42 g Kr
D)...
A) 23 g Na
B) 24 g C
C) 42 g Kr
D)...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.11.2020 01:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 01:40
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 16.11.2020 01:40
![question](/tpl/images/cats/istoriya.png)
History, 16.11.2020 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 01:40
![question](/tpl/images/cats/istoriya.png)
History, 16.11.2020 01:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 01:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.11.2020 01:40