According to one theory, the pressure of gas increases as its volume decreses because the molocules in the gas have to move a shorter distance to hit the walls of the container. does this theory follow a macroscopic or microscopic discription of chemical behavior? explain your answer.

the increase of protons   hope this

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.