3 shells; 2 electrons in the first shell, 8 in the second shell and 8 in the third shell.
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∙ 12y agoWiki User
∙ 10y agoAgron has electrons in 1s, 2s, 2p, 3s and 3p orbitals
Because it is a noble gas, it is no reactive, as all its electron shells are filled.
It is non-reactive because it's shells are full. Argon has three electron shells. It's third shell is filled with eight electrons. That is why it does not easily combine with other elements.
there are 2 completely full shells in argon. Argon= 18 electrons. 2 first shell 8 second shell (full) and 8 third shell (full)
the number of electrons in each shell, i.e. 2 in the first shell, and 8 electrons in the other 2 shells.
Chromium has two electrons in the outer most shell.
FULL
full
Their outermost electron shells are full.
Plutonium has seven electron shells.
Because it is a noble gas, it is no reactive, as all its electron shells are filled.
It is non-reactive because it's shells are full. Argon has three electron shells. It's third shell is filled with eight electrons. That is why it does not easily combine with other elements.
there are 2 completely full shells in argon. Argon= 18 electrons. 2 first shell 8 second shell (full) and 8 third shell (full)
This question is unclear. If you mean 3 full electron shells and nothing else, then it would be argon. But every element after argon has 3 full electron shells also, but they also have other shells with electrons. If you mean a full 3rd energy shell such as in having 3d10 electrons, then it would be Zn but Zn also has 4s2 electrons. So, the question is a vague one.
Magnesium has 3 electron shells. The electron configuration is : 2,8,1
The correct number of electron clouds or shells sodium has is 3.
Phosphorus in is 3rd period. So it has 3 electron shells.
Magnesium has three electron shells. The electron configuration is 2,8,2