why the atomic weights are in fractions?
Answer / biomaster
The atomic weights are in fractions because of the presence
of isotopes for a particular compound.
Is This Answer Correct ? | 12 Yes | 2 No |
what kind of question can be asked in interview for UV- VISIBLE & give me answer ?
what kind of question can be asked in interview for polarimeter related ?
if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?
Find out how to make artifacts the maxwell boltzmann theory of gases.
how many types of stability in pharma or API industry ?
2day science says that clouds r formed due to sea(more than 90% sea water in cloud). but when rain starts,,,,the rainy water is sweet while sea (salty)water is salty.....how sea water is converted into sweet water?
name any insolvent compound?
What is the requirement to give RFlow when using RID detector?
Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?
Balance the following redox equations by ion electron method. In basic medium (i) CN- + MnO4- CNO- + MnO2 In Acidic medium (ii) ClO3- + Cl- Cl2 + ClO2
In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??
At a constant temp. volume is inversly proportional to pressure. This is Boyle's law. But, when u give pressure to a football, how the volume also increases?