State the position of the following in the periodic table:(a) Halogens (b) Aluminum - Noon Academy

State the position of the following in the periodic table:
(a) Halogens
(b) Aluminum

Chemistry | Class 10 | ICSE | Metallurgy | Selina

State the position of the following in the periodic table:
(a) Halogens
(b) Aluminum

Answer:

(a) Halogens are the elements in Group 17 of the periodic table. Their electronic configuration is ns2 np5.

(b) Aluminum is a member of the Boron family. It belongs to the 13th group on the periodic table. ns2 np1 is the electrical configuration. Aluminum is a member of the Boron family, which is the 13th group on the periodic table. ns2 np1 is the electrical configuration.

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