Recent content by newbe

Dear friend, I am getting confused in this question;what i learned till now is that number of proton+number of neutron=atomic mass. But while searching the net i got this equation atomic mass = mass a x fract a + mass b x fract b. can anyone tell me which is the correct (not approximate)...

hello coitus, This may be not the good answer but i will try to explain your question with what i think a logical answer. Water we drinks is not 100% pure H20; It contains dissolved gases and organic matters. When we are heating the water the dissolved gases escapes and organic matters...