MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistrys- Block 3.0General
Group I elements are collectively known as
A.Alkali metals✓ Correct
B.Alkaline earth metals
C.Both (a) and (b)
D.None of these
Explanation
Group I of periodic table includes lithium, sodium, potassium, rubidium, cesium and francium. They are collectively known as alkali metals.
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