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: [[Yttrium]] [[atom]]s join together in large numbers to form a giant [[metal]] [[molecule]].
====Atomic Structure====
: [[Yttrium]] as 39 [[proton]]s and 50 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 30 39 and an [[Relative Atomic Mass|atomic mass]] of 89.
: [[Yttrium]] is in [[Period]] 4 of the [[Periodic Table]] because it has 4 [[Electron Orbital|electron shells]].
====Properties====