negative
Sodium chloride is very useful. Sodium ion is the positive ion.
No, it's Negative
The chemical formula of calcium chloride is CaCl2. CaCl2------------Ca2+ + 2Cl-
generally negatively charged chloride ion. but there are a few species where chlorine has positive charge like ClO3-, ClO4- etc.
Chloride is a negatively charged ion, written as Cl-. It is the conjugate base of hydrochloric acid (HCl) and carries a negative charge due to the extra electron it possesses.
A positive ion is an ion with no negative charges.
aluminum is the positive part i.e. Al+3 and chloride is the negative part i.e. Cl-3^ Please note that the formula is AlCl3 meaning that it is not Cl3- but (Cl3)3-, i.e. one for each chlorine
When a sodium ion is attracted to a chloride ion, they form an ionic bond due to their opposite charges. The positive sodium ion is attracted to the negative chloride ion, leading to the formation of solid sodium chloride, which is commonly known as table salt.
Sodium Chloride does not have free electrons normally, Sodium with electron arrangement: 2,8,1 and Chlorine with electron arrangement: 2,8,7 When they react Sodium ionises to 2,8 ( Ne) Chlorine gains the free electron to ionise to 2,8,8 (Ar) Forming Sodium Chloride or Na+CL-
No. It is a compound consisting of sodium ions and chloride ions.
No, chloride is the most abundant negative ion in extracellular fluid, not calcium. Calcium is an important cation in the body and plays a role in various physiological processes, but it is not the most abundant negative ion in extracellular fluid.
Na is positive ion,Cl is negative ion