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[[Francium]] is a [[Group 1]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 87.
===About Francium===
====Molecular Structure====
: [[Francium]] has the [[Chemical Formula|chemical formula]] [[Francium|Fr]].
: [[Francium]] [[atom]]s join together in large numbers to form a giant [[metal]] [[molecule]].
====Atomic Structure====
: [[Francium]] as 87 [[proton]]s and 136 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 87 and an [[Relative Atomic Mass|atomic mass]] of 223.
: An [[atom]] of [[Francium]] has only 1 [[electron]] in its [[Outer Shell|outer shell]].
====Properties====
: [[Francium]] is the most [[Reactivity|reactive]] [[Alkali Metal|alkali metal]].
: [[Francium]] does not exist in nature but has been created by [[scientist]]s.
: [[Francium]] would [[Chemical Reaction|react]] strongly with [[water]] to produce [[Hydrogen]] [[gas]] and Francium Hydroxide.
==Key Stage 4==