Which substance is not a heterogeneous mixture?

A: trail mix

B:oil and vinegar dressing

C:chocolate chip cookies

D:cooking oil

Which chemical formula represents a diatomic molecule? answers?

What is the relstionship between a mutatation and gene

The latent heat of fusion of ice is 3.4 X 105 J/Kg. What do you mean by this statement? Explain.

What information does a molecules molecular structure give

The uncoupler 2,4-dinitrophenol (DNP) was once prescribed as a weight-reducing drug. How could this agent, in principle, serve as a weight-reducing aid? Uncoupling agents are no longer prescribed because deaths can occur following use.

Use the periodic table from the lesson to answer the following question. the atomic mass of f is ___.

As you move across the period on the periodic table what pattern can be described about the electron configurations?

Where are metalloids used in everyday life?

What aspect of Bohr's original model of election stucture is no longer considered valid in the currently accepted theory of electron structure

Which topic is commonly used to explain activation energy and how chemical reactions happen A. reaction rate B. Collision theory C. Velocity distribution D. Spontaneous reaction