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Accessed: 
Structural identifiersNames and synonymsDatabase IDs
Calcium(II) ion
| Molecular formula: | Ca |
| Average mass: | 40.078 |
| Monoisotopic mass: | 39.961494 |
| ChemSpider ID: | 266 |
Charge
Structural identifiers- Names
Names and synonymsVerified
14127-61-8
[RN]Ca++
[Formula]Calcium
calcium cation
Calcium dication
CALCIUM ION
calcium(2+)
calcium(ii)
Calcium(II) ion
Unverified
17787-72-3
[RN]4-04-00-01310
[Beilstein]45Ca2+
7440-70-2
[RN]9013-56-3
[RN][45]Ca2+
Ca(2+)
CA+2
Ca2+
Ca<SUP>++</SUP>
Ca<SUP>+2</SUP>
Ca<SUP>2+</SUP>
Calcium (II) ion
Calcium ions
calcium(+2) cation
calcium(2+) ion
Calcium(2+)ions
calcium(II) cation
calcium, doubly charged positive ion
Database IDs