a. electrons
![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 23.01.2020 23:31, harleyguerrieri
Atoms and ions of different elements always have different numbers
a. electrons
b. neutrons
c. protons
d. masses
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:31, woodfordmaliky
One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 13:00, arturocarmena10
What items could scientists use to date a layer of rock
Answers: 1
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 14:40, jacycooley
A1.50-liter sample of dry air in a cylinder exerts a pressure of 3.00 atmospheres at a temperature of 25°c. without changing the temperature, a piston is moved in the cylinder until the pressure in the cylinder is reduced to 1.00 atmospheres. the volume of the gas is
Answers: 3
Do you know the correct answer?
Atoms and ions of different elements always have different numbers
a. electrons
a. electrons
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 23.10.2019 22:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)