Copper atom has comletely filled d-orbitals `(3d^10)` in its ground state. How can uyou say that it is transition element ?

Sliver atom has completely filled d-orbitals (4d^10) in its ground state. How can you say that it is a transition element ?

Silver atom has completely filled d-orbitals ( 4d^(10)) in its ground State. How can you say that it is a transition element ?

Copper is regarded as transition metal though it has completely filled d-orbitals (d^10) . Expalin.

Copper is regarded as transition metal though it has completely filled d-orbitals (3d^10 4s^1) . Explain.

Explain briefly how +2 state becomes more and more stable in the first half of the first row transition elements with increasing atomic number?

Account for the following : The enthalpy of atomization is lowest for Zn in 3d series of the transition elements.

Classically, an electron can be in any orbit around the nucleus of an atom. Then what determines the typical atomic size? Why is an atom not, say, thousand times bigger than its typical size? The question had greatly puzzled Bohr before he arrived at his famous model of the atom that you have learnt in the text. To simulate what he might well have done before his discovery, let us play as follows with the basic constants of and see if we can get a quantity with the dimensions of length that is roughly equal to the known of an atom (~ 10^ -10 m).- Construct a quantity with the dimensions of length from the fundamental constants e, m_e , and c. Determine its numerical value.