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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.
only one electron can be lost from the sodium atom.
An atom of sodium has one valence electron. When a sodium atom loses this electron to another atom, it becomes a sodium ion.
The easiest way for sodium (Na) to achieve noble gas stability is for it to lose 1 electron. When this happens, you still have 11 protons, but now you have 10 electrons. 11 positives and 10 negatives equals an overall +1 charge. A cation is a positively charged ion.
Actually, sodium almost donates an electron to chlorine in NaCl.
Sodium is in the first column of periodic table... it means the sodium has one electron in valence shell... to achieve stability it should complete octave by losing one electron or by getting seven electrons... during bond formation(either covalent or ionic) it is better to offer one electron to achieve stability... hence sodium is highly reactive...thus react with skin when placed in hand...
Sodium has 11 electrons, and one valence electron To achieve noble gas configurations, it would have to gain 7 electrons, for a total of 18 like Argon has. But this gain is impossible. So Sodium loses one electron to look like Neon which has 10.
Each sodium will transfer 1 electron. So, for NaCl, one electron is transferred. In Na2SO4 (sodium sulfate), 2 electrons will be transferred (1 electron from each sodium).
Sodium has 1 valence electron.
Sodium has one valence electron.
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.
Sodium atoms do have electrons that are arranged in energy levels. The electron configuration of sodium is 1s22s22p63s1.
No, sodium has 1 valence electron, not 3.
Sodium has 1 valence electron in the 3s sublevel.
A sodium atom has one valence electron.
Sodium will lose 1 electron to form a sodium ion.
Sodium atom has 11 electrons...whereas sodium ion has 10 electrons. Sodium ion is more stable because it has a complete octet(noble gas configuration-Neon) which makes it inert like noble gas. Sodium atom tends to lose the extra electron which is in 3-s shell to become stable.