Oxygen is a mixture of two isotopes 16-O and 18-O with relative abundances of 90% and 10% respectively. The relative atomic mass of oxygen is?

Similar Questions

Sucrose is made up of ...

If the atomic number of an element X is 11 and that of nitrogen is 7, the most likely formula of the...

Trioxosulphate (lV) acid is not stored for a long period because it ...

A piece of burning sulphur will continue to burn in a gas jar of oxygen to give misty fumes which re...

The components of universal indicator solution can best be separated by ...

The region around the nucleus where electrons can be located is called? ...

Which of the additives could improve the quality of steel? ...

How many moles HCL will be required to react with potassium heptaoxodichromate (VI) to produce 3 mol...

Which of the following polymers in thermosetting? ...

MnO2(s) + xHCl(aq) → MnCl2(aq) + yH2O(l) + zCl2(g) In theequation above, what are the values of x...