Question

How many elements form compounds difficulty in the fourth period in the periodic table?​

Answer 1

The elements that form compounds difficulty in the fourth period in the periodic table

• In the fourth periodic table, there contain 18 elements that forms compounds difficulty beginning with potassium and ending with krypton – one element for each of the eighteen groups.

• This is as a result of the additional 10 electrons that are contributed by the the sublevel.

The period 4 transition metals are scandium (Sc), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), iron (Fe), cobalt (Co), nickel (Ni), copper (Cu), and zinc (Zn).

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