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- Perhaps something like'detectable element'would work.
- The investigation, using the Earth-orbiting Hubble Space Telescope, was keyed to look for sodium, a readily detectable element that astronomers expected to be present.
- You don't necessarily need to say'neutron detectable element', since if that's what your product does it's implied . talk ) 19 : 16, 12 April 2010 ( UTC)