Neon

Helium andneonare inert gases.氦和氖為惰性氣體。

Thompson was able to demonstrate the existence of two isotopes ofneon.湯普森能證明氖有兩種同位素存在。

Aneonsign must be electrified.霓虹燈必須通電。

Theneonlight has lit up the area.霓虹燈照亮了那帶區域。 ^[1]