Asked by Angela

I need help with Chemistry homework.. I don't know how to write formulas..Please help me!


Write the formulas for silicon dioxide.
Answered by DrBob222
For some, such as silicon dioxide, the name tells you. Write the symbols.
Si and O. The name says DI oxide so put 2 for O as a subscript and the formula is SiO2.
Answered by Angela
SiO2 is a formula but it says formula(s)
Answered by DrBob222
SiO2 is THE formula for silicon dioxide. That's it. That's the only formula for silicon dioxide.
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