The atomic mass of phosphorous is 31 u-A- TrueB- False

The correct option is A True The atomic mass of an element is expressed by considering 1/12 the mass of an atom of carbon 12 (C 12) isotope as one unit. It is ...

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Chemistry

Atomic Mass

The atomic ma...

Question

The atomic mass of phosphorous is 31 u.

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
True

The atomic mass of an element is expressed by considering $\frac{1}{12}$ the mass of an atom of carbon-12 (C-12) isotope as one unit. It is represented by the symbol 'u'. The atomic mass of phosphorous is 31 u.

Suggest Corrections

Similar questions

The atomic mass of chlorine is 17 u.

Choose the incorrect statement/statements from the following:

(i) Atomic mass of hydrogen is 1 u.
(ii) Atomic mass of helium is 2 u.
(iii) Atomic mass of chlorine is 17 u.
(iv) Atomic mass of phosphorous is 31 u.

The atomic mass of a carbon is 6 u.

Q. From the symbol ³¹P₁₅, state:
(i) mass number of phosphorous,
(ii) atomic number of phosphorous, and
(iii) electron configuration of phosphorus.

The molecular mass of hexane is 84 u.

Join BYJU'S Learning Program

The atomic mass of phosphorous is 31 u.

The correct option is A True The atomic mass of an element is expressed by considering 112 the mass of an atom of carbon-12 (C-12) isotope as one unit. It is represented by the symbol 'u'. The atomic mass of phosphorous is 31 u.

The correct option is A
True

The atomic mass of an element is expressed by considering $\frac{1}{12}$ the mass of an atom of carbon-12 (C-12) isotope as one unit. It is represented by the symbol 'u'. The atomic mass of phosphorous is 31 u.