Which elements do not usually interact with other elements? question 4 options: noble gases (inert gases) metalliods halogens metals

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star