Question

Which period in modern periodic table has maximum number of gases????

Answer 1

7 periods

There are 18 groups and 7 periods in the modern periodic table. (a) The atomic size and metallic character of elements increase down a group. (b) The atomic size and metallic character of elements decrease from left to right in a period. the number of periods is 7 and the number of groups is 18.

mark as brillienst answer

Answer 2

Explanation:

So, the correct answer for this would be the 2nd Period as it contains the most number of gases as compared to any other 7 periods. It has a total of FOUR Gases namely

1. Nitrogen

2.Oxygen

3. Flourine

4 Neon