2.4.2 Substance Properties Flashcards
(3 cards)
1
Q
Silicon
A
Exhibits both covalent and metallic. Forms a covalent network structure.
-Brittle -Weak Acidic Oxide -Semiconductor
2
Q
Magnesium Iodide
A
50% ionic and covalent character.
-High enthalpy -High melting point
3
Q
Aluminium Chloride
A
Ionic with great covalent character.
-Low melting point -Soluble in non-polar solvents
