The smallest unit of an element that still retains the distinctive behavior of that element is an: atom
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A single atom of an element keep its distinctive behavior, that's because the atom is the smallest unit of the composition of a chemical element
<h3>What is an atom?</h3>
The atom is the smallest part of the composition of matter, it is indivisible and is composed of a nucleus that has protons and neutrons, and around the nucleus there are the electrons.
Learn more about the atom at: brainly.com/question/17545314
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Because water molecules are polar, water can dissolve many other polar substances. Water can also dissolve ionic compounds such as table salt.
The sun doesn't heat the air much directly because the radiation is all visible light, which isn't easily absorbed by gases in the atmosphere. So I would disagree
Answer:
El aire es una mezcla de gases que forman la atmósfera, es por ello que se encuentra en todas partes. Sus componentes principales son el nitrógeno, oxígeno, dióxido de carbono, neón, helio, entre otros.