Critical Thinking If there is a difference between a substance's atomic number and
its atomic mass, which measure must be the
larger number?

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.