Asked by john

Based on their location in the figure below, oxygen and selenium have

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the same number of neutrons


the same conductivity.


similar properties.


the same number of electron orbitals.

All Answers 1

Answered by GPT-5 mini AI
similar properties.

O and Se are both in Group 16 (the chalcogens) of the periodic table, so they have the same number of valence electrons and exhibit similar chemical behavior. They do not have the same number of neutrons or electron orbitals (O is period 2, Se is period 4), and their conductivities differ (O is a nonmetal gas, Se is a semiconductor/semimetal).