1.

Which among the following elements has the largest atomic radii ​

Answer»

Answer:

again this? please SAY where the options are?????

Explanation:

As can be seen in the figures below, the atomic radius increases from TOP to BOTTOM in a group, and decreases from left to right ACROSS a period. Thus, helium is the smallest element, and francium is the LARGEST.....

accordingly...the largest elements containing atomic radius is the "FRANCIUM THE LARGEST AND HELIUM THE SMALLEST"

hope it helped!



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