CHEMISTRY ACADEMY TRANSITION & INNER TRANSITION ELEMENTS TEST(LAST)

3d series elements very close to ----- inert gas element.

Half filled f- orbital present in Actinoids.

In d-block element the std. electrode potential (E⁰) of a metal is ------, the metal is a powerful reducing agent.

Haffinium to Mercury is belongs to -----block ----- series elements

In the first transition series ---- element have maximum melting point.

The maximum melting point of transition elements is indicate that ----

In the first transition series elements at the beginning of the series --- oxidation state is stable.

The first ionization energy of Nickel is -----KJmol^-1

The interstitial compound is known as ------

Following---- elements are not synthetically prepared and have very low half life periods.

The first ionisation enthalpy of 3d series elements is -----

2.76 BM this value suitable for---- ions from 3d series elements.

Neptunium is -------

----- forms oxo cations.

---- elements exhibit +1 oxidation state.

---- element do not have partially filled d- orbital either in their elemental state or in their normal oxidation states

As we go down a group stability of the higher oxidation state is------

The following which series elements having nearly same atomic radii

The colour of UO₂²⁺ ions is ----

+7 oxidation stated 5f block elements is----