19,916
edits
Changes
no edit summary
: [[Radium]] has the [[Chemical Formula|chemical formula]] [[Radium|Ra]].
: [[Radium]] as 88 [[proton]]s and 138 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 88 and an [[Relative Atomic Mass|atomic mass]] of 226.
: [[Radium]] is a more the most [[Reactivity|reactive]] [[Alkali Earth Metal|alkali earth metal]] than [[Strontium]] but less [[Reactivity|reactive]] than [[Radium]].
: [[Radium]] 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]].
: [[Radium]] [[Chemical Reaction|reacts]] strongly with [[water]] to produce [[Hydrogen]] [[gas]] and [[Radium Hydroxide]] and strongly with [[acid]] to produce [[Radium]] [[salt]]s.
: [[Radium]] has the [[Chemical Formula|chemical formula]] [[Radium|Ra]].
: The most [[Stable Isotope|stable isotope]] of [[Radium]] has 138 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 226.
: [[Radium]] is a more the most [[Reactivity|reactive]] [[Alkali Earth Metal|alkali earth metal]] than [[Strontium]] but less [[Reactivity|reactive]] than [[Radium]].
: [[Radium]] 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]].
: [[Radium]] [[Chemical Reaction|reacts]] strongly with [[water]] to produce [[Hydrogen]] [[gas]] and [[Radium Hydroxide]] and strongly with [[acid]] to produce [[Radium]] [[salt]]s.