5. Draw the atom for the halogen (Group 7A) in the second row of the periodic...

Question

Question

5. Draw the atom for the halogen (Group 7A) in the second row of the periodic table

Answer 1

Answer #1

the halogen present in second row of the periodic table is fluorine atom. symbol is F. atomic number is 9

electronic configuration is 1S²2S²2P⁵

NEXT halogens following fluorine are chlorine (third row) , bromine (fourth row), iodine (fifth row), astatine( sixth row), tennisine(seventh row)

the elements present in first row are hydrogen and helium.

Answer 2

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