نَّ

A word in the Arabic language will either be 1) a verb or 2) a noun or 3) a particle – نَّ is a particle

نُوْنُ التَّوْكِيْدِنَّحَرْفٌنُوْنُ التَّوْكِيْدِ حُرُوْفُ التَّوَاكِدِ
RootParticleParticle of emphasisParticles of emphasis
Surah/Below are the verses in the holy Quran containing the emphatic particleنَّ
Verse
We said “Get down all of you from itقُلْنَا اهْبِطُوْا مِنْهَا جَمِيْعًا
then whenever there comes to you Guidance from Me and who then follows My Guidanceفَإِمَّا يَأْتِيَنَّكُمْ مِنِّي هُدًى فَمَنْ تَبِعَ هُدَايَ
2-38there shall be no fear on them, nor shall they grieve”فَلَا خَوْفٌ عَلَيْهِم وَلَا هُمْ يَحْزَنُوْنَ
102-6You will certainly see the hellfireلَتَرَوُنَّ الْجَحِيْمِ
102-7Then you will certainly see it with the sight of certaintyثُمَّ لَتَرَوُنَّهَا عَيْنَ الْيَقِيْنِ
102-8Then you will certainly be asked on that day about the pleasuresتُمَّ لَتُسْئَلُنَّ يَوْمَئِذٍ عَنِ النَّعِيْمِ
104-4Nay! he will certainly be thrown into the crusherكَلَّا لَيُنْبَذَنَّ فِي الْحُطَمَةِ