ngoi-kôn colorless gas exhibiting an orange-red glow when placed in a high voltage electric field Kî-pún sin-sit Miàng,fù-ho Nái, Ne Yîn-ngî neon ngoi-hìn colorless gas exhibiting an orange-red glow when placed in a high voltage electric field Nái chhaichû-khì-péu ke vi-chi ngièn-chṳ́ sì-sú 10 ngièn-chṳ́-liòng (±) 20.1797(6)[ 1] ngièn-su lui-phe̍t hî-yù hi-thí Chhu̍k ,fûn-khî 18 chhu̍k p-block chû-khì period 2 thien-chṳ́ phài-lie̍t [He ] 2s2 2p6 per shell 2, 8 vu̍t-lî sin-chṳt Siông hi-thí yùng-tiám 24.56 K (−248.59 °C, −415.46 °F) pui-tiám 27.104 K (−246.046 °C, −410.883 °F) me̍t-thu at stp (0 °C and 101.325 kPa ) 0.9002 g·L−1 1.207 g·cm−3 [ 2] Sâm-siong-tiám 24.556 K, 43.37 kPa[ 3] [ 4] lìm-kie-tiám 44.4918 K, 2.7686 MPa[ 4] Yùng-fa-ngie̍t 0.335 kJ·mol−1 Chîn-fat-ngie̍t 1.71 kJ·mol−1 Ngie̍t-yùng-liong 20.79[ 5] −1 −1 chîn-hi-ap P (Pa) 1 10 100 1 k 10 k 100 k chhai T (K) 12 13 15 18 21 27
Ngièn-chṳ́ sin-chṳt Yông-fa-su 0 Thien-lì-nèn 1st: 2080.7 kJ·mol−1 −1 −1 more ) Khiung-ka pan-kang 58 pm Van der Waals pan-kang 154 pm Miscellanea Chîn-thí keu-chho face-centered cubic (fcc) Sâng-suk 435m·s−1 (gas, at 0 °C) Ngie̍t-chhòn-thô-li̍t 49.1×10−3 W·m−1 −1 Chhṳ̀-sin diamagnetic [ 6] Bulk modulus 654 GPa CAS Registry Number 7440-01-9 Le̍k-sú Yi-chhet William Ramsay (1897) Hoat-kiàn kap siōng chá ê tông-ūi-sò͘William Ramsay &Morris Travers [ 7] [ 8] Chui vún-thin ke thùng-vi-su Chú vùn-chông:Nái ke thùng-vi-su 
