14. how is the number of neutrons in the nucleus of an atom calculated?
add the number of elec...
![subject](/tpl/images/cats/himiya.png)
14. how is the number of neutrons in the nucleus of an atom calculated?
add the number of electrons and protons together.
subtract the number of electrons from the number of protons.
subtract the number of protons from the mass number.
add the mass number to the number of electrons.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:00
What are the similarities of physical and chemical change ?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:00
If two objects at different te,peraure are in contact with each other what happens to their temperature
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:20
Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
English, 03.08.2019 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.08.2019 23:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:30
![question](/tpl/images/cats/fizika.png)
Physics, 03.08.2019 23:30
![question](/tpl/images/cats/istoriya.png)
History, 03.08.2019 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.08.2019 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 03.08.2019 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 03.08.2019 23:30