Seudónimo
Seudónimo
04-01-2016
English
contestada
Which atom is smaller? 1) air 2) hydrogen
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Аноним
Аноним
04-01-2016
Ofcoarse, hydrogen would be smaller.
That is because air is not a pure substance, it contains a mix of elements and atoms, while hydrogen is made up of only ONE atom, which means it is a pure substance.
Final answer: Hydrogen is smaller
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