Answer:
The answer is A. Cohesion
Explanation:
The reason is for them to be able to stick together.
The answer is C. there are two potassium ions for each ion of sulfur
Answer:
i think its b.c but I'm not sure
Answer:
so the number of molecules in 8 moles of water is 4.8176×10^24
Explanation:
number of moles=8moles
avogadro's number=6.022×10²³
number of molecules=?
as we know that

substituting the equation
number of moles × avogdro's number=number of molecules
number of molecules=8moles×6.022×10²³
number of molecules=4.8176×10^24
i hope this will help you :)