SCIENCE ~ Atoms and Molecules (Group 10) by https://padlet.com/melodyyf0507/1K1group10 Group 10: Yingfei, Chloe, Jolene, Yi Xin en-us 2018-05-14 04:26:10 UTC 2025-10-16 17:03:23 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Apple.png Charges https://padlet.com/melodyyf0507/1K1group10/wish/268696699 Protons-1-+1,Neutron-1-0,Electrons-1/1840-(-1)]]> 2018-06-27 07:05:37 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268696699 https://padlet.com/melodyyf0507/1K1group10/wish/268696877 Relative mass-relative charge ]]> 2018-06-27 07:08:17 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268696877 Periodic table https://padlet.com/melodyyf0507/1K1group10/wish/268697028
  • Proton no 
  • Chemical name
  • Mass
    • ]]>     2018-06-27 07:09:59 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268697028     https://padlet.com/melodyyf0507/1K1group10/wish/268698254 Protons=electrons no]]> 2018-06-27 07:20:47 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268698254 https://padlet.com/melodyyf0507/1K1group10/wish/268816134 The proton no is smaller then the mass no ]]> 2018-06-28 04:04:07 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268816134 Stable electronic config https://padlet.com/melodyyf0507/1K1group10/wish/268816201 Some atoms are not stable. Some are stable.
    Ions are stable]]>     2018-06-28 04:05:05 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268816201     https://padlet.com/melodyyf0507/1K1group10/wish/268816312 Atoms want to be neutral, not charged ]]> 2018-06-28 04:07:08 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268816312 Isotopes https://padlet.com/melodyyf0507/1K1group10/wish/268816823 Isotopes have the same number of protons, but different number of neutrons]]> 2018-06-28 04:13:42 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268816823 Isotopes https://padlet.com/melodyyf0507/1K1group10/wish/268816965 Isotopes have the same no of protons ,but diffrent no of neu]]> 2018-06-28 04:15:36 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268816965 Are they isotopes? https://padlet.com/melodyyf0507/1K1group10/wish/268817236 5      6
    X      X
    7      7

    No. They have different number of protons. So they are of different elements. ]]>     2018-06-28 04:18:09 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268817236     Drawing electronic configuration https://padlet.com/melodyyf0507/1K1group10/wish/268817764

    • ]]>     2018-06-28 04:25:42 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268817764     https://padlet.com/melodyyf0507/1K1group10/wish/268818060 Can draw circle or X]]> 2018-06-28 04:29:41 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268818060 https://padlet.com/melodyyf0507/1K1group10/wish/268818224 First shell have 2 electrons maximum
    Fill in the two then fill it outside
    Second shell maxi 8 
    Third shell maximum 8
    Can have more than 3 shells]]>     2018-06-28 04:31:39 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268818224     https://padlet.com/melodyyf0507/1K1group10/wish/268818708 Fourth shell can go up to 18


    ]]>     2018-06-28 04:38:56 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268818708     Reading the periodic table melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/268922915 - Same period have same shell
    Example: Period 1(has one shell)
    - Group 0 won’t react with other atoms (Noble gases cause they are neutral) - inert(unreacting) the outer shell contains the maximum number of electrons 
    - Group 1 is most reactive
    Why do different atoms have different outer electrons?

    ]]>     2018-06-29 01:27:25 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268922915     How to write Electronic Configuration melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/268923105 Count shells and Write according to number of electrons per shell
    2,8,8,18]]>     2018-06-29 01:30:44 UTC https://padlet.com/melodyyf0507/1K1group10/wish/268923105     Group melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/269520588 2018-07-06 01:26:02 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269520588 melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/269520643 Are group seven elements reactive with group one group¿]]> 2018-07-06 01:26:42 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269520643 Why does sodium metal explode in the waters¿ melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/269521001 2018-07-06 01:29:58 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269521001 What’s the meaning of ion melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/269521525 2018-07-06 01:37:46 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269521525 Drawing ions https://padlet.com/melodyyf0507/1K1group10/wish/269521624 Bracket the electronic configuration which is stable, bracket and write positive or negative charge. ]]> 2018-07-06 01:39:10 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269521624 Drawing ions https://padlet.com/melodyyf0507/1K1group10/wish/269521818 Bracket the stable electronic configuration and write either positive or negative with the charge. ]]> 2018-07-06 01:41:45 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269521818 Ions https://padlet.com/melodyyf0507/1K1group10/wish/269522066 Ions must have charge either positive or negative unlike atoms which is neutral. ]]> 2018-07-06 01:45:04 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269522066 When an elemenis charged,does it become more reactive? melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/269522097 2018-07-06 01:45:31 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269522097 Drawing ions and how to draw it’s charge. https://padlet.com/melodyyf0507/1K1group10/wish/269522301 1st two has a positive charge as it has more protons than electrons. 
    2nd two has a negative charge as it has more electrons that protons. ]]>     2018-07-06 01:48:38 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269522301     Negative or positive charge? https://padlet.com/melodyyf0507/1K1group10/wish/269523096 The atoms loose or gain electrons(s) depends on the number of electrons. If lesser atoms is required to add then loose, they will have a positive charge as they lose an electron and they number of protons(positive charge) is higher than the number of electrons (negative charge)Vice versa. ]]> 2018-07-06 01:57:23 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269523096 When do I know when to lose electrons or gain it? melodyyf0507 https://padlet.com/melodyyf0507/1K1group10/wish/269523316 2018-07-06 02:00:05 UTC https://padlet.com/melodyyf0507/1K1group10/wish/269523316