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More Chemistry Questions
If a reaction is carried out at constant pressure, which of the following statement is correct?
The first element of each period has 1 valence electron and the last element of each period . . . . . . . . have electrons. (Except helium)
Which of the following is the minimum electronegative element?
Nitrate (NO3) ions are obtained by the process of __________?
Two fundamental ways to transfer energy are________________?