Temperature of the water to the nearest degree:___ °C

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.