les impureses nocives
“les impureses nocives” — harmful impurities in Valencian. Phrase, level B1. Always plural; the water test finds them in small doses. In a live sentence: “L'anàlisi de l'aigua hi troba impureses nocives en dosis petites” — The water test finds harmful impurities in small doses. A word from the everyday Valencian course, level B1.
In short
| Written in Valencian | les impureses nocives |
| Translation | harmful impurities |
| Part of speech | phrase |
| Level | B1 |
Why it looks that way
Always plural; the water test finds them in small doses
A word with a story stays in memory longer than one learned as a “spelling — translation” pair: memory holds on to meaning, not to a string.
In a live sentence
A single word almost never appears alone in conversation. A sentence shows where it fits and what stands next to it.
- L'anàlisi de l'aigua hi troba impureses nocives en dosis petitesThe water test finds harmful impurities in small doses
How not to forget this word
Reading a word and remembering it are different jobs. A day later, little survives of a single reading — and that is not bad memory, that is how memory works.
- This has been tested on foreign words too. The difference shows up most when you test yourself a few days later rather than straight away.checked many timesKim & Webb, 2022, Language Learning 72(2) · 48 experiments, 3,411 participants, 98 comparisons.
- Recalling beats re-reading. Covering the translation and trying to remember it does more than reading it ten more times.checked many timesAdesope, Trevisan & Sundararajan, 2017, Review of Educational Research 87(3) · 188 experiments, 272 comparisons. g = 0.61; against plain re-reading 0.51, against passive review 0.93.
- An answer you worked out yourself sticks better than one handed to you.checked many timesBertsch et al., 2007, Memory & Cognition 35(2) · 86 studies, 445 comparisons, d = 0.40.
Frequently asked
How do you say “harmful impurities” in Valencian?
«les impureses nocives». In a live sentence: “L'anàlisi de l'aigua hi troba impureses nocives en dosis petites” — The water test finds harmful impurities in small doses. Phrase, level B1.
Why does this word look the way it does?
Always plural; the water test finds them in small doses. A word with a story stays in memory longer than a “spelling — translation” pair: memory holds on to meaning, not to a string.