filled energy sublevels
Filled energy sublevels
completely filled valence shells
electrons
Many atoms have electron configurations that are unstable. By sharing electrons with one or more other atoms, new, more stable electron configurations form.
The most stable number of valence electrons is 2 for hydrogen and helium, which have only one electron shell in the shell model for atomic electron configurations, and 8 for all other elements.
Steal an electron from an atom of a different element.
spherical packaged structureszumdahl textbook answer: "..the most important requirement for the formation of a stable compound is that the atoms achieve noble gas electron configurations."
completely filled valence shells
any time there are as many electrons and protons and they fill each orbital optimally.
Yes. Helium, Xenon, and Neon have stable electron numbers (octette rule).
6
Although the formation of an octet is the most stable electron configuration, other electron configurations provide stability. These relatively stable electron arrangements are referred to a pseudo-noble gas configuration. Although the formation of an octet is the most stable electron configuration, other electron configurations provide stability. These relatively stable electron arrangements are referred to a pseudo-noble gas configuration.
electrons
protons
flourine must gain one electron
Many atoms have electron configurations that are unstable. By sharing electrons with one or more other atoms, new, more stable electron configurations form.
The most stable number of valence electrons is 2 for hydrogen and helium, which have only one electron shell in the shell model for atomic electron configurations, and 8 for all other elements.
To become more stable, fluorine is most likely to gain 1 electron and form F- ion.
Atoms are trying achieve a stable electronic configuration i.e., stable arrangement of electrons in their electron shells. All configurations are not stable. Mostly stable configuration is attained by forming an octet of electrons in outer most shell. Sometimes octet rule is violated also.