Translation of neutron in Spanish

The airport was huge, compared to Siem Reap's one, of course. We expected something similar to Bangkok's airfield but it was completely different. We stood in line for the passport control.
The memorial consisted of a small museum and monument which was displaying skulls of civil war victims. It was sad, brutal and scary. It is certainly not the place were you would take tourist on day one.
We exchanged numbers and they offered that we should contact them once we'd arrive to the capital. After dinner we bought some chocolate in one of the many stores, but it was not tasty, compared to Swiss chocolate.