https://padlet.com/kaitlin_mcintosh/94sx5dwwt344 term one en-us 2017-02-22 01:30:39 UTC 2025-11-25 13:19:36 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155342305 element name Neon 
symbol Ne
atomic number 10
atomic mass 20.1797 AMU(atomic mass unit)
number of protons is 10
number of neutrons is 10 
number of electrons is 10]]> 2017-02-22 01:45:37 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155342305 kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155358784 http://www.chemicool.com/elements/neon.html
https://www.hobart.k12.in.us/ksms/PeriodicTable/neon.htm
http://www.propertiesofmatter.si.edu/Neon.html
http://education.jlab.org/itselemental/ele010.html

]]> 2017-02-22 04:42:25 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155358784 kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155359049 - neon has no colour  under ordinary conditions
- state of neon is gas
- melting point of neon is -248.6^oC
-boiling point of neon is -246.1^oC
- density of neon is 0.0008999 grams per cubic centimeters

]]> 2017-02-22 04:45:59 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155359049 kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155626507 -the people that discovered neon were William Ramsay and Morris Travers.
-the element was discovered 1898.
- neon was discovered in University College London.]]> 2017-02-22 23:21:26 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155626507 kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155631663 there is a very small trace in the earth's atmosphere and the earth's crust. neon can also be made commercially from liquid air a process that is called fractional distillation ]]> 2017-02-23 00:13:19 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155631663 kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155639598 neon poses no threats to the environment as its chemically unreactive also forms no sort of compounds. which means it will not harm the environment ]]> 2017-02-23 01:23:24 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155639598 kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155643090 2017-02-23 01:51:16 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/155643090 kaitlin_mcintosh https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/156220490 neon has similar properties under standard conditions as helium(He), argon(Ar), krypton(Kr), xenon(Xe) and radon(Rn). they all are odorless, colourless and very low chemical reactivity    ]]> 2017-02-26 04:07:56 UTC https://padlet.com/kaitlin_mcintosh/94sx5dwwt344/wish/156220490