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.
I need help with Chemistry homework.. I don't know how to write formulas..Please help me!
Write the formulas for silicon dioxide.
3 answers
SiO2 is a formula but it says formula(s)
SiO2 is THE formula for silicon dioxide. That's it. That's the only formula for silicon dioxide.