Write C if it is covalent and I if it is ionic.
1.It has a high in polarity
2.It has a high in melting point
3.It has a definite shape
4.Composed of two non-metals
5.It has a high in boiling point
6.It is soft and brittle
7.Does not conduct electricity.
8.Poor conductors but can conduct electricity when dissolved in water or molten.
9.Composed of metal and non-metal
10.It is formed when atoms share electron to become stable.
1.It has a high in polarity
2.It has a high in melting point
3.It has a definite shape
4.Composed of two non-metals
5.It has a high in boiling point
6.It is soft and brittle
7.Does not conduct electricity.
8.Poor conductors but can conduct electricity when dissolved in water or molten.
9.Composed of metal and non-metal
10.It is formed when atoms share electron to become stable.
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Answer:
1.C
2.I
3.C
4.I
5.C
6.C
7.I
8.I
9.I
10.I