Revision on metals by raymonng https://padlet.com/bgss/qoheilsi6943 This revision is on properties of metals en-us 2016-10-20 03:24:37 UTC 2025-09-24 13:19:48 UTC hello@padlet.com Ng Kuan Siang  https://padlet.com/bgss/qoheilsi6943/wish/131970331 What are some of the general physical properties of metals?

]]> 2016-10-20 03:28:36 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970331 Tan Yan Jun https://padlet.com/bgss/qoheilsi6943/wish/131970422 metal is ductile and malleable.]]> 2016-10-20 03:29:50 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970422 norin https://padlet.com/bgss/qoheilsi6943/wish/131970457 metals are good conductors of heat

]]> 2016-10-20 03:30:19 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970457 xiaoyu https://padlet.com/bgss/qoheilsi6943/wish/131970482  high melting point]]> 2016-10-20 03:30:39 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970482 kazimah https://padlet.com/bgss/qoheilsi6943/wish/131970484 metals have high densities]]> 2016-10-20 03:30:41 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970484 norin https://padlet.com/bgss/qoheilsi6943/wish/131970517 have high densities,melting points and boiling points]]> 2016-10-20 03:31:08 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970517 keuh https://padlet.com/bgss/qoheilsi6943/wish/131970588 ductile]]> 2016-10-20 03:31:39 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970588 Sarah https://padlet.com/bgss/qoheilsi6943/wish/131970618 The physical properties of different metals make them useful for different purposes. For example, aluminium conducts heat, which makes it a useful material for making saucepans]]> 2016-10-20 03:32:00 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970618 atiqah quraisya https://padlet.com/bgss/qoheilsi6943/wish/131970641 metals are good conductor
 of heat and electricity


]]> 2016-10-20 03:32:13 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970641 norin https://padlet.com/bgss/qoheilsi6943/wish/131970719 Most metals are highly lustrous (they shine very brightly) and sonorous (they produce sound when struck)

]]> 2016-10-20 03:33:19 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970719 monyet https://padlet.com/bgss/qoheilsi6943/wish/131970765 kkk

]]> 2016-10-20 03:33:46 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970765 Boyang https://padlet.com/bgss/qoheilsi6943/wish/131970768 typing...

]]> 2016-10-20 03:33:47 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970768 HAHAHAHAHAHAHA https://padlet.com/bgss/qoheilsi6943/wish/131970795 2016-10-20 03:34:09 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970795 GhaNIgga https://padlet.com/bgss/qoheilsi6943/wish/131970797 metal lose electrons while non-metal gain elect]]> 2016-10-20 03:34:10 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970797 Zinnia https://padlet.com/bgss/qoheilsi6943/wish/131970802 pure metals are soft

]]> 2016-10-20 03:34:16 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970802 https://padlet.com/bgss/qoheilsi6943/wish/131970816 calcium zinc]]> 2016-10-20 03:34:25 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970816 rin https://padlet.com/bgss/qoheilsi6943/wish/131970848 ductility, luster, and malleability]]> 2016-10-20 03:34:46 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970848 JH https://padlet.com/bgss/qoheilsi6943/wish/131970888 potassium 
sodium
calcium 
aluminium
magnesium
zinc
iron
tin

]]> 2016-10-20 03:35:09 UTC https://padlet.com/bgss/qoheilsi6943/wish/131970888 ben https://padlet.com/bgss/qoheilsi6943/wish/131971067 alloy ,the particle are different in size , thus, it is harder for the particles to slide]]> 2016-10-20 03:36:58 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971067 ben https://padlet.com/bgss/qoheilsi6943/wish/131971406 1.potassium
2.sodium
3.calcium
4.magnesium.
5.alumminium
6.zinc
7.iron
8.tin
9.lead
10.hydrogen.
11hydrogen
12.mercury
13.silver
14.gold

]]> 2016-10-20 03:40:56 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971406 Ng Kuan Siang kuansiang1 https://padlet.com/bgss/qoheilsi6943/wish/131971480 State the reactivity series]]> 2016-10-20 03:41:43 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971480 Zinnia https://padlet.com/bgss/qoheilsi6943/wish/131971522 potassium
sodium
calcium
magnesium
aluminium
carbon
zinc
iron 
tin
lead 
hydrogen
copper
silver
gold 
platinum

]]> 2016-10-20 03:42:13 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971522 https://padlet.com/bgss/qoheilsi6943/wish/131971523 metal + water -> metal hydroxide + hydrogen]]> 2016-10-20 03:42:14 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971523 Sarah https://padlet.com/bgss/qoheilsi6943/wish/131971555 In a reactivity series, the most reactive element is placed at the top and the least reactive element at the bottom. More reactive metals have a greater tendency to lose electrons and form positive ions. http://www.bbc.co.uk/education/guides/zqjsgk7/revision]]> 2016-10-20 03:42:35 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971555 Tan Yan Jun https://padlet.com/bgss/qoheilsi6943/wish/131971566

1.potassium
2.sodium
3.calcuim
4.magnesium
5.zinc

]]> 2016-10-20 03:42:43 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971566 r https://padlet.com/bgss/qoheilsi6943/wish/131971615 - potassium
- sodium
- calcium
- magnesium
- zinc
- iron 
- lead - copper
- silver
- gold]]> 2016-10-20 03:43:19 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971615 r https://padlet.com/bgss/qoheilsi6943/wish/131971689 from ores using electricity

potassium 
sodium
calcium]]> 2016-10-20 03:44:19 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971689 xiaoyu https://padlet.com/bgss/qoheilsi6943/wish/131971734 potassium
 sodium
 calcium
 magnesium
 zinc
 iron 
 lead 
 copper
 silver
gold]]> 2016-10-20 03:44:46 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971734 suxuan https://padlet.com/bgss/qoheilsi6943/wish/131971748 potassium sodium calcium magnesium aluminium zinc iron tin lead ]]> 2016-10-20 03:44:53 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971748 r https://padlet.com/bgss/qoheilsi6943/wish/131971752 from ores by reduction with carbon

zinc
lead
iron
copper
silver]]> 2016-10-20 03:44:56 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971752 r https://padlet.com/bgss/qoheilsi6943/wish/131971816 found uncombined

gold]]> 2016-10-20 03:45:45 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971816 kkh https://padlet.com/bgss/qoheilsi6943/wish/131971877
  • At room temperature, mercury is the only metal that is in liquid form.


    • ]]>     2016-10-20 03:46:44 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971877     kat https://padlet.com/bgss/qoheilsi6943/wish/131971902 Please
    Stop
    Calling
    Me
    A
    Zebra
    Instead
    To
    Learn
    How
    Copper
    Strengthen
    GOld

    ]]>     2016-10-20 03:47:05 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971902     hi https://padlet.com/bgss/qoheilsi6943/wish/131971903 2016-10-20 03:47:05 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971903 kazimah https://padlet.com/bgss/qoheilsi6943/wish/131971934 http://www.tutorvista.com/content/science/science-ii/metals-non-metals/reconcept-series-metals.php

    ]]>     2016-10-20 03:47:30 UTC https://padlet.com/bgss/qoheilsi6943/wish/131971934     Ghani https://padlet.com/bgss/qoheilsi6943/wish/131972057 metal + acid = salt + hydrogen gas]]> 2016-10-20 03:48:24 UTC https://padlet.com/bgss/qoheilsi6943/wish/131972057 Tan Yan Jun https://padlet.com/bgss/qoheilsi6943/wish/131972122 metal+steam(water)=metal oxide +hydrogen]]> 2016-10-20 03:49:25 UTC https://padlet.com/bgss/qoheilsi6943/wish/131972122 r https://padlet.com/bgss/qoheilsi6943/wish/131972134 metal oxide and hydrogen

    ]]>     2016-10-20 03:49:29 UTC https://padlet.com/bgss/qoheilsi6943/wish/131972134     suxua https://padlet.com/bgss/qoheilsi6943/wish/131972224 metal + cold water ]]> 2016-10-20 03:50:19 UTC https://padlet.com/bgss/qoheilsi6943/wish/131972224 fir https://padlet.com/bgss/qoheilsi6943/wish/131972309  acid + metal carbonate → salt + water + carbon dioxide ]]> 2016-10-20 03:51:14 UTC https://padlet.com/bgss/qoheilsi6943/wish/131972309 https://padlet.com/bgss/qoheilsi6943/wish/131973240 2016-10-20 04:03:48 UTC https://padlet.com/bgss/qoheilsi6943/wish/131973240