Why Is Argon The Cheapest Noble Gas? Because argon is so stable and is a poor heat conductor it is used as a shield gas in arc welding. Argon is used when other non reactive elements become reactive. Argon is the cheapest of all the noble gas. Argon is priced at a measly half a
Why Is Argon Purple? The argon atom has 18 electrons and 18 protons. Its outer shell is full with eight electrons. Under standard conditions argon is an odorless and colorless gas. … When argon is excited by a high voltage electric field it glows in a violet color. What color is argon gas? Argon Pronunciation
What Is The Laziest Element? atomic number18 atomic weight [39.792, 39.963] melting point −189.2 °C (−308.6 °F) boiling point −185.7 °C (−302.3 °F) density (1 atm, 0° C) 1.784 g/litre Is argon a happy atom? Argon is element number 18 and has the atomic symbol Ar — renamed in 1959 from its original atomic symbol,