Answer:
The partial pressure of 
when the valve is opened is 328.6 Torr.
Explanation:
Initial pressure of the 
Initial volume of the 
After opening the valve :
Final pressure or partail pressure of the 
Final volume of the 
( Boyle's law)
The partial pressure of when the valve is opened is 328.6 Torr.
Answer:
The nucleus has an overall positive charge as it contains the protons. Every atom has no overall charge (neutral). This is because they contain equal numbers of positive protons and negative electrons. These opposite charges cancel each other out making the atom neutral.
Explanation:
Answer:
It's the third option
Explanation:
Because the particles of the solid are very closed together and packed they can barely move, causing the item to have a fixed shape and volume.
The answer to your question is 4. I and F.
