What kind of weather would you find on Mercury? A) A very thin atmosphere and temperatures vary from 427 degrees to -180 degrees Celsius (800 to -292 degrees Fahrenheit) B) A very high air pressure and can trap more radiation due to its thick atmosphere C) Temperatures that average around -80 degrees Fahrenheit, but can range from -225 to 70 degrees Fahrenheit due to its thin atmosphere D) Extremely windy and its "warmest" temperature is -218 degrees Celsius (-360 degrees Fahrenheit)

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.