What is the range of visible light in nanometers? Which colour of light has the highest energy and why?​

Use examples from the article to explain one positive and one negative effect that chemistry has had on society

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

Which formula can be used to calculate the molar mass of hydrogen peroxide