Panna jon ki baat:Atomic weight se jurre hai

Hian konchij jurre hae
⧼whatlinkshere-whatlinkshere-target⧽
⧼whatlinkshere-whatlinkshere-ns⧽
⧼whatlinkshere-whatlinkshere-filter⧽

Koi panna baat:Atomic weight ke nai jorre hai.