Question

Q7. The symbol of Neon according to IUPAC is​

Answer 1

Answer:

Neon is a chemical element with the symbol Ne and atomic number 10.

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Answer 2

• With the symbol Ne and atomic number 10, neon is a chemical element. It's a noble gas, which means it's extremely rare.
• Under standard conditions, neon is a colourless, odourless, inert monatomic gas with a density of roughly two-thirds that of air.
• It was discovered in 1898, along with krypton and xenon, as one of three rare inert elements left in dry air after nitrogen, oxygen, argon, and carbon dioxide had been eliminated.
• The brilliant red emission spectrum of neon, the second of these three rare gases to be found, readily identified it as a new element. We presently know around 110 elements.
• The International Union of Pure and Applied Chemistry has categorically classified and approved 106 of these by 1980. (IUPAC).