Fill in the blanks by picking the correct option. There are groups and periods in the extended form of periodic table. The group, all members of which are in gaseous state under ordinary conditions is group. Most electropositive elements belong to group.

Question

Fill in the blanks by picking the correct option. There are groups and periods in the extended form of periodic table. The group, all members of which are in gaseous state under ordinary conditions is group. Most electropositive elements belong to group. (A) 16, 8, 17, 2 (B) 18, 7, 18, 1 (C) 8, 7, 0, 2 (D) 6, 8, 18, 1

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There are 18 groups and 7 periods in the periodic table. The group, all members of which are in the gaseous state under ordinary conditions is 18 text th group. Most electropositive elements belong to 1 text st group.

Q. Fill in the blanks by picking the correct option. There are groups and periods in the extended form of periodic table. The group, all members of which are in gaseous state under ordinary conditions is group. Most electropositive elements belong to group.

16, 8, 17, 2

18, 7, 18, 1

8, 7, 0, 2

6, 8, 18, 1

There are $18$ groups and $7$ periods in the periodic table. The group, all members of which are in the gaseous state under ordinary conditions is $1 8^{th}$ group. Most electropositive elements belong to $1^{st}$ group.

16, 8, 17, 2

18, 7, 18, 1

8, 7, 0, 2

6, 8, 18, 1

There are 18 groups and 7 periods in the periodic table. The group, all members of which are in the gaseous state under ordinary conditions is 18th group. Most electropositive elements belong to 1st group.

There are $18$ groups and $7$ periods in the periodic table. The group, all members of which are in the gaseous state under ordinary conditions is $1 8^{th}$ group. Most electropositive elements belong to $1^{st}$ group.