Template:Infobox isotope/doc

{{Infobox isotope
| name  = overwrites default {{PAGENAME}}
| image = image name (without leading 'File:')
| image_caption = image caption
| alternate_names = Alternate names
| symbol = chemical symbol (e.g. C)
| mass_number  = atomic mass Z+N
| num_protons  = number of protons Z
| num_neutrons = number of neutrons N

| abundance = Natural abundance, with units (e.g. 98.5%, 1 part per million)
| halflife = t<sub>1/2</sub>

| mass = mass in Unified atomic mass unit
| spin = Spin
| excess_energy = excess energy in KeV (use {{val}})
| binding_energy = (use {{val}})

| parent = parent element
| parent_symbol = chemical symbol
| parent_mass = mass number of parent isotope
| parent_decay = decay method of parent
| parent2 = parent

| decay_product = decay product
| decay_mass = mass number of decay product
| decay_symbol = chemical symbol
| decay_product2 = decay product
| decay_mass2 = mass number of decay product
| decay_symbol2 = chemical symbol

| decay_mode1 = decay mode
| decay_energy1 = energy in MeV
| decay_mode2 = decay mode
| decay_energy2 = energy in MeV
}}