Answer:
Elements that fall between those on the left and right sides of the periodic table
Explanation:
Transition metals:
These are present at the center of periodic table.
These are d-block elements.
They include the elements of group 3 to 12 in periodic table.
They have large charge to radius ratio.
They mostly form paramagnetic compounds.
They shoes more than one oxidation state.
They form colored compounds.
They all have high melting and boiling point.
They have high densities.
They form stable complexes.
The elements of f-block are also transition but they are called inner transition.These are consist of two series lanthanide and actinides.
This is what I got hope it helps
The order of decreasing strength as oxidizing agent is Br₂ > Cu²⁺ > Fe³⁺.
<h3>What is Standard reduction potential?
</h3>
Standard reduction potential is defined as the reducing power of any element or compound
The standard reduction potential of Fe³⁺ is 0.77V.
The standard reduction potential of Br₂ is 1.09V.
The standard reduction potential of Cu²⁺ is 0.34V.
<h3>What is oxidizing agent?
</h3>
The species or compound which reduce itself and oxidize other species or compound by accepting electron is termed as oxidizing agent.
As we know that, with the increase in the standard reduction potential, the oxidizing power of particular species increases.
The increasing order of standard reduction potential is Cu²⁺ < Fe³⁺ < Br₂.
Thus, the decreasing strength as oxidizing agent is Br₂ > Cu²⁺ > Fe³⁺.
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