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A sodium atom has 11 protons and electrons and a chlorine atom has 17 protons and electrons. When they combine, sodium loses an electron, and chlorine gains the electron sodium lost. Now, sodium has 10 electrons and 11 protons, making it positively charged. Chlorine on the other hand, now has 18 electrons and 17 protons, making it negatively charged. Sodium has a +1 charge, and chlorine has a -1 charge. Both charges cancel out, making it have no charge.
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What colour changes will appear when phenolphthalein is mixed with sodium chloride solution?
When phenolphthalein is mixed with sodium chloride solution, no color changes will occur. Phenolphthalein is a pH indicator that changes color in response to pH levels, while sodium chloride (table salt) does not significantly affect the pH of a solution.
Is an electric current conducted by a solution of sodium chloride?
Yes, an electric current can be conducted by a solution of sodium chloride because it dissociates into ions in water. The positively charged sodium ions (Na+) and negatively charged chloride ions (Cl-) allow the flow of electricity through the solution.
When sodium forms an ionic bond with chlorine the sodium atom donates an electron to chlorine and becomes a 19 charged ion?
Actually, when sodium forms an ionic bond with chlorine, the sodium atom donates one electron to chlorine, resulting in the formation of a positive sodium ion and a negative chloride ion. The sodium ion becomes Na+ and the chloride ion becomes Cl-.
How many energy levels are in an electrically neutral sodium atom?
the element sodium has 1,000,000 million energy levels.
A sodium ion differs from a sodium atom in that the sodium ion?
A sodium ion differs from a sodium atom in that the sodium ion has a missing electron electron. It has a positive charge, as opposed to the atom, which is neutral.
What is the charge of the NaCl molecule?
Sodium chloride is a compound, not an element; sodium chloride is electrically neutral.
Is sodium chloride a base or an acid?
Sodium chloride is neutral.
Does sodium chloride conductor when melted?
Melted sodium chloride is electrically conductive.
Does Sodium chloride solid conduct electricity?
Sodium chloride is not electrically conductive.
What is sodium chloride on the pH scale?
The water solution of sodium chloride is neutral.
Is a solution of sodium chloride in water is neutral?
Yes, sodium chloride in water is neutral.
What atoms are found in sodium chloride?
Sodium chloride contains sodium and chlorine ions, which are electrically charged atoms.
Is sodium chloride basic?
The sodium chloride solution is neutral.
Is sodium chloride positive or negative?
Sodium chloride is neutral.
PH level of sodium chloride?
the pH level of sodium chloride (NaCl) is 7.
Why sodium chloride solution can be electrically conducting and solid sodium chloride are not?
In solution sodium chloride is dissociated and contain ions as Na+ and Cl-.
How does sodium chloride affect pH?
It is approximately pH 7.
