User:Hops Splurt/sandbox2

Here is an interesting reaction: (using <chem>):

${\displaystyle {\ce {{^{230}_{90}Th}+n->{^{231}_{90}Th}+\gamma ->[\beta ^{-}][{\text{25.5 h}}]{^{231}_{91}Pa}\ (->[\alpha ][3.28\times 10^{4}{\text{y}}]{^{227}_{89}Ac})}}}$

Using <chem> and nuclear reaction notation:

${\displaystyle {\ce {{^{230}_{90}Th}->[{\text{(n,}}\gamma {\text{)}}]{^{231}_{90}Th}->[\beta ^{-}][{\text{25.5 h}}]{^{231}_{91}Pa}->[{\text{(n,}}\gamma {\text{)}}]{^{232}_{91}Pa}->[\beta ^{-}][{\text{1.3 d}}]{^{232}_{92}U}\ (->[\alpha ][69{\text{y}}]{^{228}_{90}Th})}}}$

Using <chem> and nuclear reaction notation, no arrows:

${\displaystyle {\ce {{^{230}_{90}Th}~(n,\gamma )~{^{231}_{90}Th}~({\beta }^{-}{\text{25.5 h}})~}}}$

Fails because \text command messes up. No decent docu available for <chem>.

Simple line, using Nuclide and Subatomic particle (no halflives):

²³⁰
₉₀Th (n,γ) ²³¹
₉₀Th (β⁻
) ²³¹
₉₁Pa (n,γ) ²³²
₉₁Pa (β⁻
) ²³²
₉₂U

Simple line, using Nuclide and Subatomic particle (with halflives):

²³⁰
₉₀Th (n,γ) ²³¹
₉₀Th (β⁻
[25.5 h]) ²³¹
₉₁Pa (n,γ) ²³²
₉₁Pa (β⁻
[1.3 d]) ²³²
₉₂U