Atoms lose or gain ekctrons to form a stable valence elctrons. What if an atom has 4 electrons? Does it gain or lose electrons?
回答 (1)
2016-09-01 1:29 pm
✔ 最佳答案
It depends upon which element it is combining with in forming a compound. As an example, CH4. In this case Carbon grains 4 electrons from 4 different Hydrogen atoms in forming the compound. But Carbon would also lose 4 electrons if it combined with a non-metal type atom.
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