kcouch2006
26.09.2019 •
Physics
6. what would be the mass of a rock falling from the sky if it hits the ground with a force of 147 n? (hint:
think about the acceleration all falling objects have! )
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Ответ:
Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals. An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.