The boiling point is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid. Therefore, the boiling point of a liquid depends on atmospheric pressure.
It's the number of Protons of that atom..
Answer:
Explanation:
Gravity:
It is the force by which the elements of matter pulls together.
Explanation:
The gravity is depend upon the mass of matter. The more mass of object the more will be the gravitational force.
The earth is most heavier than all other matter that's why all matter pulls towards the earth.
For example;
when we walk on the earth, it pull us. Our mass is less as compared to the earth that's why we fall back on the earth instead of moving upward because our pull is negligible because of greater difference in masses. The earth mass is very high.
The gravitational force is inversely proportional to the square distance of interacting objects.
As the two objects are more distance apart from each other the less will be the gravitational force.
Answer:
Percentage of silver and sulphur in the compound is 87.08% and 12.91% respectively
Explanation:
Given:
Amount of silver = 29.0 g
Amount of sulphur= 4.30 g
To find:
Percent composition of the compound=?
Solution:
Total Molecule mass = amount of silver + amount of sulphur
Total Molecule mass = 29+4.3
Total Molecule mass = 33.3g
Percentage of silver:
=>
=>
=> 87.08%
Percentage of silver:
=>
=>
=> 12.91%
The total number of protons and neutrons in a nucleus
