Which statement is true about compounds? a. They always have the same chemical
formula.
c. They never have the same chemical
formula.
b. They all conduct electricity. d. None of the above.

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

Which transition by an electron will release the greatest amount of energy? oa ob oc od

Work = force × a. work b. energy c. distance d. momentum