He boiling points for a set of compounds in a homologous series can be qualitatively predicted using intermolecular force strengths. using their condensed structural formulas, rank the homologous series for a set of alkanes by their boiling point. rank from highest to lowest boiling point. to rank items as equivalent, overlap them. a)ch3ch2ch2ch3 b) ch3ch2ch2ch2ch2ch3ch3c) ch3ch2cch2ch3ch3d)ch3ch2ch2ch2ch2ch 2ch3answer is d, b , c, athe boiling point of another member of this homologous series was found to be 309 k. what is the likely molecular formula for this your answer as a chemical formula.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

answer seismograph;

c. orbital shape i hope this is correct