Chemistry
Grade-8
Easy
Question
The covalent crystal is
- Diamond
- Quartz
- Snowflake
- Both A and B
Hint:
Covalent crystals are hard and brittle.
The correct answer is: Both A and B
- Covalent crystals are hard, frequently brittle materials.
- Diamond is a covalent crystal.
- Quartz is a covalent crystal, a variety of silica.
- A snowflake is an ice crystal of hexagonal rings.
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