Which type of electromagnetic radiation has a lower frequency than infrared radiation?
a gamma rays
b microwaves
c visible light
d x‒rays

At the current rate, a graph of carbon dioxide produced by fossil fuels over time would slope upward slope downward be horizontal be vertical

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

Compounds a and b react to form compounds c and d according to the equation: aa + bb → cc + dd. under which conditions will the rate law be given by the equation: rate = k[a]a[b]b? a. the reaction takes place in one step. b. the reaction is endothermic. c. the reaction is exothermic. d. the reaction involves more than one step.