What do you mean by 'Dual nature of electron? Derive De-Broglie's equation.
The number of unpaired electrons in Cr^3+ ion is _____

What is number of unpaired electrons in V^(3+) ion ?

The number of unpaired electrons in Fe^3+ (Z=26) are

What do you mean by natural magnet ?

What do you mean by 'Dual nature of electron? Derive De-Broglie's equation. Calculate the wavelength of the radiation emitted, producing a line in the Lyman series when an electron falls from fourth stationary state in hydrogen atom. (R_H = 1.1xx10^7m^-1)

What do you mean by de Broglie wavelength?

What do you mean by mutation, natural selection and reproductive isolation?

Total number of lone pair of electrons in I_(3)^(-) ion is -

Show the number of unpaired electron in Co^(+3) ion. Is it paramagnetic?

Derive de-Broglie’s equation. What is its significance?

Total number of lone pair of electrons I_(3)^(-) ion is-