Sodium: Difference between revisions

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'''Sodium''' is a [[Chemical elements|chemical element]], having the [[chemical symbol]] Na. Its [[atomic number]] (the number of [[proton]]s) is 11. It has a [[Atomic mass#Standard atomic weights of the elements|standard atomic weight]] of 22.98977 g•mol<sup> −1</sup>, and is typically found as a [[solid]] in its elemental form.
'''Sodium''' is a [[Chemical elements|chemical element]], typically found as a [[Solid_(state_of_matter)|solid]] in its elemental form. It has the [[chemical symbol]] Na (from the Latin ''natrium''), [[atomic number]] (number of [[protons]]) ''Z''&nbsp;=&nbsp;11, and a [[Atomic mass#Standard atomic weights of the elements|standard atomic weight]] of 22.989770&nbsp;g/mol.  


Sodium is considered to be a member of the "alkali metal" class of element. At a [[pressure]] of 101.325 k[[Pascal (unit)|Pa]], it has a [[boiling point]] of 883 °[[Celsius (unit)|C]], and a [[melting point]] of 97.8 °C


It is easily oxidized to the +1 oxidation state and forms many salts.  Elevated sodium levels in humans may lead to high blood pressure and other complications. The pure metal reacts violently with water.
Sodium is considered to be a member of the "alkali metal" class of elements. At a [[pressure]] of 101.325 k[[Pascal (unit)|Pa]], it has a [[boiling point]] of 883 °[[Celsius (unit)|C]], and a [[melting point]] of 97.8 °C. In solid form, its density is slightly less than that of water at 0.968 g/cc.
 
It is easily oxidized to the +1 oxidation state and forms many salts.  Elevated sodium levels in humans may lead to high blood pressure and other complications. The pure metal reacts violently with water.[[Category:Suggestion Bot Tag]]

Latest revision as of 16:01, 19 October 2024

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Sodium
22.989770(2)



  Na
11
1s22s22p63s1 1,3,s
[ ? ] Alkali metal:
Properties:
Soft, bright, silvery metal. Reactive.
Hazard:
Potentially explosive. Store in dry, inert, oxygen-free atmosphere.


Sodium is a chemical element, typically found as a solid in its elemental form. It has the chemical symbol Na (from the Latin natrium), atomic number (number of protons) Z = 11, and a standard atomic weight of 22.989770 g/mol.


Sodium is considered to be a member of the "alkali metal" class of elements. At a pressure of 101.325 kPa, it has a boiling point of 883 °C, and a melting point of 97.8 °C. In solid form, its density is slightly less than that of water at 0.968 g/cc.

It is easily oxidized to the +1 oxidation state and forms many salts. Elevated sodium levels in humans may lead to high blood pressure and other complications. The pure metal reacts violently with water.