Which compound is most reactive?

ethyne

ethane

ethene

You are getting ready to transport troops in a m1152 configured with cargo cover and troop seats which of the following should you do before starting out

What are the five categories of my plate

Luminous objects such as flashlights emit light that we can see. how do we see an object that isn’t luminous? a. the object emits light that reaches our eyes. b. light reflects off the object and reaches our eyes. c. light passes through the object uninterrupted. d. light is fully absorbed by the object. e. we can’t see an object that isn’t luminous.