Question 5 of 20: Select the best answer for the question.
5. Which of the following is a homonuclear diatomic molecule?
O A. NH3
O B. 2002
O C. Hz
O D. CO

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral