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Type: Multiple-Choice
Category: Periodic Table and Elements
Score: 1

# Periodic Table and Elements Question

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## Grade 11 Periodic Table and Elements

If the valence shell electronic structure of a neutral atom of an element is $ns^2 np^5$, the element will belong to the group of
1. alkali metals.
2. halogens.
3. alkaline earth metals.
4. actinoids.
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