3.1.1 Periodicity
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- Created on: 31-12-15 18:54
Other questions in this quiz
2. Metals can conduct electricity because there are delocalised electrons
- True
- False
3. Define the term first ionisation energy for magnesium
- the gaining of magnesium electrons from one atom to form a magnesium ion
- the removal of 1mol of magnesium electrons from 1mol of gaseous atoms to form 1mol of gaseous magnesium ions
- the removal of 1mol magnesium electrons from 1mol of atoms to form 1mol of magnesium ions
4. Write an equation to represent the first ionisation energy of sulfur
- S(g) = S+(g) + e-
- S(g) = S-(g) + e-
- S = S^(+) + e-
- S = S- + e-
5. What is the structure of Na, Mg, Al, Si, P, S and Cl? S for simple molecular structure and G for giant structure
- G, G, G, G, S, G and S
- S, G, G, G, S, G and S
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