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Basic data about calcium
描述
Basic data about calcium
Key facts about calcium: Calcium is a chemical element with the Latin name calcium.
Atomic number: 20.
Atomic mass: 40.
Electronic configuration [Ar] 4s2
Radius of the atom: 197 pm.
Oxidation state: 2.
Melting point: 838 degrees.
Boiling point: 1483 degrees.
Chemical element of the second group and the fourth period.
#calcium #chemistry #Atomicmassofcalcium #Calciumatomconfiguration #Calciumatomicnumber #Calciumphysicalproperties #Calciumproperties #Meltingpointcalcium #periodictable #chemicalelement
Key facts about calcium: Calcium is a chemical element with the Latin name calcium.
Atomic number: 20.
Atomic mass: 40.
Electronic configuration [Ar] 4s2
Radius of the atom: 197 pm.
Oxidation state: 2.
Melting point: 838 degrees.
Boiling point: 1483 degrees.
Chemical element of the second group and the fourth period.
#calcium #chemistry #Atomicmassofcalcium #Calciumatomconfiguration #Calciumatomicnumber #Calciumphysicalproperties #Calciumproperties #Meltingpointcalcium #periodictable #chemicalelement
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