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As the elements of Group 17 are considered in order of increasing atomic number, there is an increase in (1) atomic radius (2) electronegativity (3) first ionization energy (4) …

As the elements of Group 17 are considered in order of increasing atomic number, there is an increase in (1) atomic radius (2) electronegativity (3) first ionization energy (4) …
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As the elements of Group 17 are considered in order of increasing atomic number, there is an increase in

(1) atomic radius
(2) electronegativity
(3) first ionization energy
(4) number of electrons in the first shell

User Jstacks
by
7.6k points

1 Answer

5 votes

Answer:

2

Step-by-step explanation:

bc it is

User Jamesla
by
7.7k points
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