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Class 10 Science Medium Mcq English Medium

An element with electronic configuration 2,8,1 belongs to:

Question
An element with electronic configuration 2,8,1 belongs to:
Group 1
Group 2
Group 17
Group 18
Detailed Explanation
N/A
Metals low in the reactivity series can often be obtained from their ores by: Science · Science - CBSE 10th Class Carbon generally forms covalent compounds because it: Science · Science - CBSE 10th Class Successive members of a homologous series differ by: Science · Science - CBSE 10th Class Which functional group is present in ethanoic acid? Science · Science - CBSE 10th Class

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