Periodic Table/Calcium/³⁸Ca

← 37Ca39Ca →

³⁸Ca

Calcium-38

Radioactive· Half-life: 444 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

20

Neutrons (N)

18

Mass Number (A)

38

Atomic Mass

37.976319AMU

Spin / Parity

0+

Binding E/A

7.971keV

Natural Abundance

Trace / None

Half-life

444 ms

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁺

100.0%

Decay Chain

³⁸CaCalcium444 ms

β⁺100.0%

³⁸KPotassium7.65 min

β⁺100.0%

³⁸ArArgonSTABLE

3-step decay chain → stable · Primary path shown

Other Isotopes of Calcium

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

← Back to CalciumData: IAEA NDS · ENSDF