2017 science assesment task #1 Lewis Hamilton by lewis hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe Made with all the science and stuff 🙂 en-us 2017-02-22 01:33:16 UTC 2024-04-10 09:45:29 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Growing.png A Brief Summary Of Argon lewis_hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/155340780 my element is: Argon
symbol: Ar
atomic number: 18
atomic mass:39.948
number of protons: 18
number of electrons: 22
number of newtrons:18 melting point: -189.3oc-
boiling point:-185.8
colour: colourless
scent: has no scent
density:0.001633]]> 2017-02-22 01:35:07 UTC https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/155340780 Argon lewis_hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/156297737 argon is the third nobel gas on the periodic table along with 6 other nobel gases]]> 2017-02-27 01:40:03 UTC https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/156297737 bibliography lewis_hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/156297971 http://www.lenntech.com/periodic/elements/ar.htm information
http://www.ptable.com/
used for periodic table
http://www.chemicalelements.com/elements/ar.html
information ]]> 2017-02-27 01:42:15 UTC https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/156297971 Reactivity lewis_hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158878259 argon is a very non-reactive substance to the extent that it creates compounds with no other elements ]]> 2017-03-09 06:47:14 UTC https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158878259 Discovery lewis_hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158878555 Sir William Ramsey and Lord Rayleigh (both europian chemists) discover the element argon in 1894]]> 2017-03-09 06:50:01 UTC https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158878555 Where Is It Found lewis_hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158878922 Argon is found in the Earths atmosphere making up 0.93% of Earths atmosphere]]> 2017-03-09 06:53:38 UTC https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158878922 Diagram Of Argon lewis_hamilton https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158880834 2017-03-09 07:15:39 UTC https://padlet.com/lewis_hamilton/2hj1gykdaroe/wish/158880834