Silicon dioxide,also known as silica,has a giant covalent strcuture with the formula SiO2

Silicon dioxide,also known as silica,has a giant covalent strcuture with the formula SiO2

题目
Silicon dioxide,also known as silica,has a giant covalent strcuture with the formula SiO2
Explain what the formula SiO2 tells you about silicon dioxide.(You can also use chinese,that‘s ok)
答案
SI +02= SiO2.这是一个氧化反应.
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