Question : Hydrogen is the first element in the periodic table. Whats the second?
Answer : The second element in the periodic table is Helium after Hydrogen that is the first element in the periodic table.
7 little wordsQuestion : Hydrogen is the first element in the periodic table. Whats the second?
Answer : The second element in the periodic table is Helium after Hydrogen that is the first element in the periodic table.
7 little words