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When a sodium atom forms an ion, it loses one electron from its outer shell. This loss of an electron leaves the sodium atom with a positive charge, as it now has one more proton than electrons. This results in the formation of a sodium ion, specifically a sodium cation with a charge of +1.
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Which atom will form an ion sodium or oxygen?
sodium
What is the difference in mass of Na ion and Na atom?
The difference in mass between a sodium atom and a sodium ion (supposing Na+) is 9.10938188 × 10-31kg (the mass of an electron). This is due to the sodium atom losing an electron to form an ion. In order to attain the mass of a single sodium atom you need to divide the molar massn (mass number) of sodium by avogadro's number. You can then find the mass of the ion by subtracting the mass of an electron from the mass of a sodium atom.
Which atom is isoelectronic with sodium ion?
Neon is isoelectronic with the sodium ion.
If an electron is removed from a sodium atom the atom becomes a sodium ion?
Yes, the cation Na+.
Why sodium's electron and chlorine's electron attract each other?
The electrons do not attract each other. The single valence electron of a sodium atom is given up to a chlorine atom. This results in the sodium atom forming a positive sodium ion, and the chlorine atom forming a negative chloride ion. The oppositely charged ions form an electrostatic attraction, which forms the neutral ionic compound of sodium chloride.
Which atom will form an ion sodium or oxygen?
sodium
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 difference in mass of Na ion and Na atom?
The difference in mass between a sodium atom and a sodium ion (supposing Na+) is 9.10938188 × 10-31kg (the mass of an electron). This is due to the sodium atom losing an electron to form an ion. In order to attain the mass of a single sodium atom you need to divide the molar massn (mass number) of sodium by avogadro's number. You can then find the mass of the ion by subtracting the mass of an electron from the mass of a sodium atom.
How does a sodium atom combine with a chlorine atom?
The sodium atom loses its valence electron to the chlorine atom forming a positive sodium ion and a negative chloride ion. The two are attracted to each other because of their opposite charges.
Difference between sodium atom and sodium ion?
While a sodium ion and neon atom both have 10 electrons they are of different elements as a neon atom has 10 protons while sodium has 11. As a result the neon atom is neutral while the sodium ion carries a positive charge. So neon can exist on its own as a gas while sodium ion needs a negative ion to balance its charge and form an ionic solid.
What is the atomic number of sodium atom and sodium ion?
The atomic number of a sodium atom is 11, as it has 11 protons in its nucleus. When a sodium atom loses one electron to form a sodium ion, it becomes a Na+ ion which still retains the atomic number of 11, as the number of protons in the nucleus remains the same.
What kind of ions do a sodium atom and a chlorine atom become when a valence electron is transferred from one to the other?
When a valence electron is transferred from a sodium atom to a chlorine atom, the sodium atom becomes a positively charged sodium ion (Na+) and the chlorine atom becomes a negatively charged chloride ion (Cl-). These ions form an ionic bond due to the attraction between the opposite charges.
Which atom is isoelectronic with sodium ion?
Neon is isoelectronic with the sodium ion.
What are the atoms of sal t?
Common salt is the compound Sodium chloride and it is composed of one ion of Sodium joined to one chloride ion. These ions form when one atom of Sodium reacts with one atom of Chorine.
Is sodium atom or chloride ion negatively charged?
Sodium Atom
When sodium metal reacts with chlorine gas to form sodium chloride what will each sodium atom do?
what does sodium metal and choline gas react to form
How can an atom of sodium an atom of chlorine form a molecule of sodium chloride?
When a sodium atom and a chlorine atom come into contact, the sodium atom will donate one electron to the chlorine atom, forming a positively charged sodium ion and a negatively charged chloride ion. These ions are then attracted to each other through electrostatic forces, forming an ionic bond and creating a molecule of sodium chloride.
