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What is the optimum number of electrons for sodium to possess in its outermost closed shell?
As a neutral atom, sodium possesses 1 electron in its outermost (3rd) energy level. As a 1+ ion, it possesses 8 electrons in its second energy level, forming an octet, which is the optimum number of electrons for sodium to possess in its outermost energy shell.
What is the same and what is different in the electron configuration of Na and Cs?
Both sodium (Na) and cesium (Cs) are alkali metals in Group 1 of the periodic table. They both have one valence electron in the outermost shell. However, between the two, cesium has 3 more energy levels than sodium (sodium is in row 3, cesium is in row 6).
How many electrons does a sulfur have in its outermost shell?
Sulphur has 6 electrons in its outermost shell.
How many electrons on the outermost shell of calcium?
There are 2 electrons on the outermost shell of calcium.
What is the Outermost energy shell called?
Electrons in the outermost shell are called valence electrons.
How many unpaired electrons are contained in each element (a) chlorine (b) selenium (c) cesium and (d) phosphorus?
(a) Chlorine (Cl) has 1 unpaired electron in its outermost shell. (b) Selenium (Se) has 2 unpaired electrons in its outermost shell. (c) Cesium (Cs) has 1 unpaired electron in its outermost shell. (d) Phosphorus (P) has 3 unpaired electrons in its outermost shell.
What is the optimum number of electrons for sodium to possess in its outermost closed shell?
As a neutral atom, sodium possesses 1 electron in its outermost (3rd) energy level. As a 1+ ion, it possesses 8 electrons in its second energy level, forming an octet, which is the optimum number of electrons for sodium to possess in its outermost energy shell.
What atom has single electrons in its outermost shell?
Well, all the halogens have 7 valence electrons, the ones in the outermost shell, so elements like fluorine, iodine, and chlorine all need 1 electron to fulfill their octet and become stable.
How many electrons does sodium have in its outer most shell?
Sodium is in the third group in the periodic table. It meens that sodium has three shell. First shell - 2 electrons, second shell - 8 electrons, third shell (outer energy level) - 1 electron.
Does cesium gain or lose electrons?
Cesium typically loses one electron to form a Cs+ cation because it has one valence electron in its outermost electron shell.
How many electrons are found in the valence shell of a sodium atom?
the valence shell is the outermost shell of an atom that has free electrons for taking part in chemical reactions... the valence shell of sodium has one free electron
What is the same and what is different in the electron configuration of Na and Cs?
Both sodium (Na) and cesium (Cs) are alkali metals in Group 1 of the periodic table. They both have one valence electron in the outermost shell. However, between the two, cesium has 3 more energy levels than sodium (sodium is in row 3, cesium is in row 6).
How many electrons does a sulfur have in its outermost shell?
Sulphur has 6 electrons in its outermost shell.
How many number of electrons does sodium have in the outer ring?
Sodium has one electron in its outermost shell, or energy level. This is because sodium's atomic number is 11, meaning it has 11 electrons in total, with the electron configuration of 1s² 2s² 2p⁶ 3s¹. The outermost shell, which is the third shell in this case, contains this single electron.
Sodium has how many electrons in its outermost principal energy level?
Sodium has one electron in its outermost principal energy level, also known as the valence shell.
How many electrons does nitrogen have in its out most shell?
It has 5 electrons in its outermost shell.
What are the electrons in the outermost shell of an atom?
Valence electrons are the electrons in the outermost shell of an atom. The ones in the inner shell are known as core electrons.
