Some Thoughts Of Alphabet Z

Hello everyone there,

Alphabet Z is here!

I am 26th in position,

Don't know who did this fission!

I always come at the end,

Like an end song of the band!

There are only few names who have starting alphabet like me, 

Like our door has a duplicate key!

I have a zig zag shape, 

Like frequency caught by our radiotape!

In chemistry I denotes atomic number,

In summers people like salad of cucumber!

With a,b,c,d... I am also a linemate,

Always there to complete alphabet!

Be happy and live your life to the fullest,

And and and... always remember this alphabet!