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Jun 20, 2015 at 4:03 vote accept Sourav Kanta
Jun 11, 2015 at 13:11 history closed ACuriousMind
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Needs details or clarity
Jun 9, 2015 at 15:17 comment added ACuriousMind "Colliding" essentially means "interacting" and "breaking" means an interaction where one system splits into two which don't interact much afterwards. None of these needs notion of "size". Perhaps look also at this question where the notion of "solidity" for an atom is discussed.
Jun 9, 2015 at 15:16 review Close votes
Jun 11, 2015 at 13:11
Jun 9, 2015 at 15:09 comment added Sourav Kanta @ACuriousMind My knowledge about this subject is almost negligible as compared to you people.My question is purely out of curiosity. I think of an atom as a solid object which occupies a definite volume or space as I have often heard my teachers saying "Two atoms collide with each other ......" or "An atom breaks up into two particles ..... .
Jun 9, 2015 at 15:00 comment added ACuriousMind This is unanswerable unless you define what you mean by "space that an atom occupies". Quantum physics, generally, has no precise notion of "occupied space".
Jun 9, 2015 at 10:53 answer added pela timeline score: 1
Jun 9, 2015 at 10:39 history edited Qmechanic CC BY-SA 3.0
deleted 1 character in body; edited tags
Jun 9, 2015 at 10:33 history edited John Rennie CC BY-SA 3.0
Typo
Jun 9, 2015 at 10:33 history asked Sourav Kanta CC BY-SA 3.0