The elements of 3d transition series are given as: Sc Ti V Cr Mn Fe Co Ni Cu Zn Answer the following: Which element has the highest m.p?

The elements of 3d transition series are given as: Sc Ti V Cr Mn Fe Co Ni Cu Zn Answer the following: Write the element which is not regarded as an transition element. Give reason.

The elements of 3d transition series are given as: Sc Ti V Cr Mn Fe Co Ni Cu Zn Answer the following: Write the element which can show an oxidaition state of +1.

In 3d series name the element with highest m.p. ?

Name the element of 3d transition series which shows maximum number of oxidation states. Why does it show so ?

The following tables shows the position of six elements A, B, C, D, E and F in the periodic table? Using the table answer the following question: which element is non- metal with valency of 3?

Why do the transition elements have higher enthalpies of atomisation? In 3d series (Sc to Zn), which element has the lowest enthalpy of atomisation and why?

Four successive members of the first row transition elements are listed below with atomic numbers. Which one of them is expected to have the highest E_(M^(3+)|M^(2+))^(@) value ?

The following tables shows the position of six elements A, B, C, D, E ,and F in the periodic table? Using the table answer the following question:Out of D and E, which one has a bigger atmic radius and why?

In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. (a) Both assertion and reason are true and reason is the correct explanation of assertion. (b) Both assertion and reason are true but reason is not the correct explanation of assertion. (c) Assertion is true but reason is false. (d) Assertion is false but reason is true. (e) Assertion and reason both are wrong. Assertion : Nickel can be purified by Mond process. Reason: Ni(CO)_4 is a volatile compound which decomposes at 460 K to give pure Ni.