ArgonFrom Wikipedia, the free encyclopedia Argon ek chemical element hae jiske symbol Ar aur atomic number 18 hae. More information Atomic Structure, Periodic Table ... Atomic Structure Symbol Ar Atomic Number 18 Atomic Mass g/mol Periodic Table Group 18 Row / Period 3 Element Category Nonmetal, Noble gas Chhapa Argon ke electron shell Close
Argon ek chemical element hae jiske symbol Ar aur atomic number 18 hae. More information Atomic Structure, Periodic Table ... Atomic Structure Symbol Ar Atomic Number 18 Atomic Mass g/mol Periodic Table Group 18 Row / Period 3 Element Category Nonmetal, Noble gas Chhapa Argon ke electron shell Close