Question

3X 11 Y 12 Z .Write the elements in increasing order based on atomic size justify your answer which element has more ionization energy?plzzzz answer my question ​

Answer 1

Answer:

i have also given the theory, maybe it may clear ur doubt.

its simple concept that more atomic size will led to more electrons and more no. of electron shells. due to this reason force of attraction by nucleous on outer electron would be less. so there would be more ease of removing electron,so energy to remove it will be less which we say as ionization energy.

Z would require less energy because of more size

than would be y element

X will require more energy because of smaller size.