The periodic table

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Question 2
Easy

An element X X\,X has the ground-state electron configuration [Ar]3d104s24p3[Ar] 3d^{10} 4s^2 4p^3[Ar]3d104s24p3.

Using the periodic table, identify which of the following elements is in the same period as element XXX.

Phosphorus

Titanium

Sulfur

Tellurium

The periodic table Questions

  1. GCSE
  2. /Chemistry
  3. /The periodic table