Below is a data table on properties of different substances. Iron Oxidizes Solid at room temperature Melting point 2800 degrees F Attracted to a magnet
Mercury Oxidizes Liquid at room temperature Melting point -37 degrees F Weakly attracted to a magnet
Which statement best describes a chemical property of iron?

oxidizes
solid at room temperature
attracted to a magnet
melting point 2800 degrees F

i don't know people like to fight everywhere rip.

yes

ya te ayud espera

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.