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Created page with "==Key Stage 2== ===Meaning=== Francium is a metal. ==Key Stage 3== ===Meaning=== right|300px|thumb|The [[Chemical Symbol|chemical symbol fo..."
==Key Stage 2==
===Meaning===
[[Francium]] is a [[metal]].
==Key Stage 3==
===Meaning===
[[File:FranciumSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Francium]].]]
[[Francium]] is a [[Group 1]] [[element]] with an [[Atomic Number|atomic number]] of 87.
===About Francium===
: [[Francium]] has the [[Chemical Formula|chemical formula]] [[Francium|Fr]].
: [[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.
: [[Francium]] is the most [[Reactivity|reactive]] [[Alkali Metal|alkali metal]].
: [[Francium]] is more [[Reactivity|reactive]] than [[Carbon]] on the [[Reactivity Series|reactivity series]] so it must be [[Extraction of Metals|extracted]] from its [[ore]] using [[electrolysis]].
: [[Francium]] [[Chemical Reaction|reacts]] strongly with [[water]] to produce [[Hydrogen]] [[gas]] and [[Francium Hydroxide]].
: An [[atom]] of [[Francium]] has only 1 [[electron]] in its [[Outer Shell|outer shell]].
: [[Francium]] [[ion]]s have lost an [[electron]] to become [[Positive Charged|positively charged]].
==Key Stage 4==
===Meaning===
[[Francium]] is a [[Group 1]] [[element]] with 87 [[proton]]s in the [[Atomic Nucleus|nucleus]].
===About Francium===
: [[Francium]] has the [[Chemical Formula|chemical formula]] [[Francium|Fr]].
: The most [[Stable Isotope|stable isotope]] of [[Francium]] has 136 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 223.
: [[Francium]] is the most [[Reactivity|reactive]] [[Alkali Metal|alkali metal]].
: [[Francium]] is more [[Reactivity|reactive]] than [[Carbon]] on the [[Reactivity Series|reactivity series]] so it must be [[Extraction of Metals|extracted]] from its [[ore]] using [[electrolysis]].
: [[Francium]] [[Chemical Reaction|reacts]] strongly with [[water]] to produce [[Hydrogen]] [[gas]] and [[Francium Hydroxide]].
: An [[atom]] of [[Francium]] has only 1 [[electron]] in its [[Outer Shell|outer shell]].
: [[Francium]] [[ion]]s have lost an [[electron]] to become [[Positive Charged|positively charged]].
===Meaning===
[[Francium]] is a [[metal]].
==Key Stage 3==
===Meaning===
[[File:FranciumSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Francium]].]]
[[Francium]] is a [[Group 1]] [[element]] with an [[Atomic Number|atomic number]] of 87.
===About Francium===
: [[Francium]] has the [[Chemical Formula|chemical formula]] [[Francium|Fr]].
: [[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.
: [[Francium]] is the most [[Reactivity|reactive]] [[Alkali Metal|alkali metal]].
: [[Francium]] is more [[Reactivity|reactive]] than [[Carbon]] on the [[Reactivity Series|reactivity series]] so it must be [[Extraction of Metals|extracted]] from its [[ore]] using [[electrolysis]].
: [[Francium]] [[Chemical Reaction|reacts]] strongly with [[water]] to produce [[Hydrogen]] [[gas]] and [[Francium Hydroxide]].
: An [[atom]] of [[Francium]] has only 1 [[electron]] in its [[Outer Shell|outer shell]].
: [[Francium]] [[ion]]s have lost an [[electron]] to become [[Positive Charged|positively charged]].
==Key Stage 4==
===Meaning===
[[Francium]] is a [[Group 1]] [[element]] with 87 [[proton]]s in the [[Atomic Nucleus|nucleus]].
===About Francium===
: [[Francium]] has the [[Chemical Formula|chemical formula]] [[Francium|Fr]].
: The most [[Stable Isotope|stable isotope]] of [[Francium]] has 136 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 223.
: [[Francium]] is the most [[Reactivity|reactive]] [[Alkali Metal|alkali metal]].
: [[Francium]] is more [[Reactivity|reactive]] than [[Carbon]] on the [[Reactivity Series|reactivity series]] so it must be [[Extraction of Metals|extracted]] from its [[ore]] using [[electrolysis]].
: [[Francium]] [[Chemical Reaction|reacts]] strongly with [[water]] to produce [[Hydrogen]] [[gas]] and [[Francium Hydroxide]].
: An [[atom]] of [[Francium]] has only 1 [[electron]] in its [[Outer Shell|outer shell]].
: [[Francium]] [[ion]]s have lost an [[electron]] to become [[Positive Charged|positively charged]].