Exercise N5 S3_6C MCQ online

 

 

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Written questions, use your jotter, date & heading:
ExN5 S3_6C Bonding & Structure.
  1. Write the ionic formula for the following compounds:
a) calcium oxide b) sodium bromide
c) copper (I) bromide d) copper (I) sulfide
e) nickel (II) fluoride f) vanadium (V) oxide
g) barium iodide h) iron (III) sulphide
 i)  iron (III) oxide  j)  tin (IV) oxide
k) magnesium oxide l) zinc (I) sulfide
2.
Int 1 W5a 2010Int 1 W5b 2010
3.  Click the QR code to access the next questions on bonding in compounds.
4. Write chemical formula for following molecules:
(a) phosphorus iodide (b) carbon fluoride
(c) silicon bromide (d) silicon tetrachloride
(e) phosphorus oxide (f) hydrogen sulfide
(g) sulfur iodide (h)  oxygen
5. Draw diagrams, showing outer electrons, to show how the following molecules form covalent bonds.
(a) fluorine (b) oxygen
(c)  nitrogen (d)  hydrogen fluoride
(e) nitrogen hydride (f) carbon hydride
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