lithium (3), sodium (11), potassium (19), helium (2), neon (10), argon (18), beryllium (14), magnesium (12), calcium (20), which pair of elements will have similarily in electronic structure.
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Answered by
1
Answer:
Lithium, sodium, potassium lie in the same group in the periodic table. Similarly, Beryllium, Magnesium and calcium lie in the same group
Answered by
2
Answer:
Lithium, sodium, potassium lie in the same group in the periodic table. Similarly, Beryllium, Magnesium and calcium lie in the same group.
Explanation:
Lithium, sodium, potassium lie in the same group in the periodic table. Similarly, Beryllium, Magnesium and calcium lie in the same group. Thus, they respectively have the same number of valence electrons in their outermost shells.
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