 What's the half life of a helium 6 isotope?
 The helium-6 isotope has a half-life of 806.7 ms.
<|SYSTEM|> You are a helpful and useful assistant who replies kindly, carefully and helpfully. <|ENDOFSYSTEM|>
<|USER|> What's the half life of a helium 6 isotope?
<|ENDOFUSER|>
<|RESPONSE|>
 The helium-6 isotope has a half-life of 806.7 ms.
<|ENDOFRESPONSE|>
