True.
False. Sodium tends to lose an electron to form a positive ion, while chlorine tends to gain an electron to form a negative ion. This opposite transfer of electrons is what allows sodium and chlorine to readily combine and form salt (sodium chloride).
Sodium only has one valence (outer shell) electron. It wants to fulfill the octet rule and have a full (8 valence electrons) outer shell. It could do this by adding 7 electrons to the one that's already there, or it could simply lose the one electron it has because the next shell is already full. But since it is "easier" for sodium to lose a single electron and requires the least amount of energy, this is what it does.
false
An atom of sodium has one valence electron. When a sodium atom loses this electron to another atom, it becomes a sodium ion.
The valency of sodium is +1
False. Sodium tends to lose an electron to form a positive ion, while chlorine tends to gain an electron to form a negative ion. This opposite transfer of electrons is what allows sodium and chlorine to readily combine and form salt (sodium chloride).
Sodium only has one valence (outer shell) electron. It wants to fulfill the octet rule and have a full (8 valence electrons) outer shell. It could do this by adding 7 electrons to the one that's already there, or it could simply lose the one electron it has because the next shell is already full. But since it is "easier" for sodium to lose a single electron and requires the least amount of energy, this is what it does.
false
Sodium has one outer ring electron, and chlorine has seven outer ring electrons. Sodium tends to lose its outer electron, while chlorine tends to gain an extra electron to achieve a stable electron configuration.
Sodium is more reactive than chlorine because sodium has one electron in its outer shell and tends to lose this electron to achieve a stable electron configuration. This process releases a significant amount of energy, making sodium highly reactive. Chlorine, on the other hand, tends to gain one electron to complete its outer shell, which is a less energetically favorable process compared to losing an electron.
Sodium often tends to donate its valence electron to a non metal atom to form an ionic compound.
An atom of sodium has one valence electron. When a sodium atom loses this electron to another atom, it becomes a sodium ion.
I predict that an ion of sodium will have a charge of plus one.
Sodium (Na) and Chlorine (Cl) can form an ionic compound because sodium tends to lose an electron, while chlorine tends to gain an electron. This transfer of electrons creates an electrostatic attraction between the two ions, resulting in the formation of sodium chloride (NaCl).
The valency of sodium is +1
Sodium typically forms a sodium cation (Na+) since it tends to lose one electron to achieve a stable octet configuration. This results in a positive charge on the sodium ion as it has one less electron than protons.
Because Sodium is in group 1, it tends to lose one electron when forming an ion, therefore having a charge of +1