Quiz on chemical symbol of the elements Part -1 | Let's give a try | GK on chemical elements Part-1
Quiz on chemical symbol of the elements Part - 1 | Let's give a try | GK on chemical elements Part - 1
Quiz on chemical symbol of the elements Part - 1 | Let's give a try | GK on chemical elements Part - 1
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Bahut achcha hai sir ji
15/15
didn´t know kalium and potassium are the same...