![subject](/tpl/images/cats/himiya.png)
Chemistry, 04.11.2020 16:50 natalie407888
If oxygen has an atomic number of 8 and an atomic mass of 16, how many protons, neutrons and electrons would oxygen have?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:50
When the mercury level in a barometer decreases that atmospheric pressure has
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 08:30
Plz a person walks 1 mile every day for exercise, leaving her front porch at 9 am and returning to her front porch at 9: 25 am what was the total displacement of her daily walk a. 1 mile b. 0 c. 25 min d. none of the above
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 09:50
T(s) in2os] (m) 0 185 2.39 546 1.90 725 1.70 the decomposition of n205 can be described by the equation 2.68 given these data for the reaction at 45°c in carbon tetrachloride solution, calculate the average rate of reaction for each successive time interval. ntr s to 185 s 185 s to 546 s 546 s to 725 s number number number reaction rate: m/s m/s m/s
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 16:30
The form of energy that can move from place to place across the universe is (answer) on earth, the main source of this energy is (2nd answer) first blank; a) gravitational potential energy b) radiant energy c)thermal energy d) vibrational energy second blank; a)lightning b) the moon c) the sun d) the wind
Answers: 1
You know the right answer?
If oxygen has an atomic number of 8 and an atomic mass of 16, how many protons, neutrons and electro...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 03:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 03:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 03:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 11.12.2020 03:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2020 03:40
![question](/tpl/images/cats/fizika.png)
Physics, 11.12.2020 03:40
![question](/tpl/images/cats/health.png)