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- '@AtGraphic 135,10
- @Picture *Q-sand.BMP
-
-
- @At 118,57
- #b#crUsing the bonding machine, construct
- #cra compound of magnesium chloride.#b
-
- @At 5,220
- @Popup top20
-
- @At 423,40
- #[B]
-
-
- '@At 119,98
- '#b#f5(Hint: you can use the Top Twenty by pressing the
- 'Fact File button to see the structure of each element.)
-
-
-
- @At 140,123
- @Answer Mg+2Cl-Cl-
-
- @Feedback Wrong
- #bNo, that 's not right!#b
- =============================
- Magnesium must lose two electrons
- to have a full outer shell.
- =============================
- Chlorine needs one electron become
- a chloride ion.
- =============================
- Magnesium must donate one electron
- to each of two chlorine atoms to fill
- their outer shells.
- =============================
- The compound is written MgCl#f5#<2#>#f1.
-
-
- @Erase 117,56,300,40
- @AtGraphic 185,39
- @Picture ACB70_T1.BMP
-
-
- @Feedback Correct
- #bWell Done!#B
- =============================
- Magnesium must lose two electrons
- to have a full outer shell.
- =============================
- Chlorine needs one electron become
- a chloride ion.
- =============================
- Magnesium must donate one electron
- to each of two chlorine atoms to fill
- their outer shells.
- =============================
- The compound is written MgCl#f5#<2#>#f1.
-
-
-
-
-
-
-