Question

i will give brainliest
Na, Li, K. Arrange these elements in increasing order of their atomic sizes. Justify the answer.

Answer 1

Answer:

As we move from top to bottom in group the atomic radius will be increased, because the in coming electron enters into a new sub shell.

Li, Na, K group elements from Li to Rb the atomic radius will be increased. So the correct order of atomic radius is Li < Na < K

I hope this will help you

Answer 2

Answer:

in increasing order the atomic size will be

Li < Na < K

hope you got your answer

thanks for reading

please do follow me