Velocity requires which 2 things? a. Speed and distance
b. Force and motion
C. Direction and speed

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule

Describe the structure of ammonium lauryl sulfate. refer to the given diagram. your answer should include the type of bonding, the elements contained, and the size and shape of the molecule. write a short paragraph.