Formulas for the compounds below.
Sulfur Trioxide
Sodium hydroxide

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

Which of the following electromagnetic waves can create ions?