Question

one example of silicon​

Answer 1

Silicon is the second most abundant element in the Earth's crust, exceeded only by oxygen. Many rocks and minerals contain silicon. Examples include sand, quartz, clays, flint, amethyst, opal, mica, feldspar, garnet, tourmaline, asbestos, talc, zircon, emerald, and aquamarine. Silicon never occurs as a free element.

Answer 2

Answer:

Silicon is a member of group 14 and period 3.

silicon is present in

1.sand

2. quartz

3. clay

4. mica

5. zircon

6. feldspar

7. granite

8. opal

9. asbestos

10. amethyst

11. flint

12. tourmaline

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