The atomic radii of transition series elements

The atomic radii of transition elements in a period are.

The atomic radii of transition elements in a period are.

The atomic radii of transition elements in a row are___________.

The atomic radii of transition elements from Cr to Cu are almost equal because

The atomic radii of transition elements from Cr to Cu are almost equal because

The atomic radii of transition elements decreases slowly as the atomic number increases in a period. Account for it

Explain the following observation : In general, the atomic radii of transition elements decrease with atomic number in a given series.

Do atomic radii of 3d transition elements differ largely ?