Hi there!
It can take years to remove all of the harmful substances from the water.
I hope my answer helped :)
Answer:
The charge of an atom is determined by the ratio of protons to electrons
Explanation:
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13. Chemical
14. Thermal
15. Kinetic
16. Hydropower
Answer:
the volume will increase
Explanation:
The kinetic energy of gas molecules depend upon the temperature . If temperature is increased , the molecules will move faster . When temperature is decreased , they move slower .
Hence when more molecules are added to a gas without changing its temperature , the velocity of gas molecules will remain unchanged .
Since pressure is also constant , it is volume which will be increased .
It can be explained from universal gas formula as follows
PV = nRT
P , R and T is constant ,
V ∝ n
Volume is proportional to n which depends upon number of molecules .
So volume will increase if number of molecules increases .