SiO2
NH3
Al
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The chemical symbol of mendelevium is Md.
The chemical symbol of mendelevium is Md.
The symbol for sulfur is the captital letter S.
Quartz is silicon dioxide (SiO2); quartz is not a property.
Quartz is silicon dioxide, SiO2.
Quartz is silicon dioxide, SiO2.
Quartz is silicon dioxide (SiO2).
No chemical formulas ever change. If there are different elements in a compound, it ceases to remain the same compound, and becomes a new compound.The chemical formula for quartz is SiO2. That is, always was, and always will be the chemical formula for quartz.
quartz is not made of a metal, its chemical formula is SiO2