the valency of element sodium chloride is 1
Yes, hydroxide has a valency of 1. So sodium hydroxide - NaOH - is a compound with Na having a valency of 1 and hydroxide having a valency of 1. For calcium hydroxide, in which calcium (Ca) has a valency of two (2), the formula is Ca(OH)2.
3
Na+ valency is one
Because eit is a group 1 element . Eg potassium , sodium etc. By Prit Mhala
The valency of sodium is +1
the valency of element sodium chloride is 1
1 sodium combines with 1 chloride to form sodium chloride and so the valency is '1' and not 4...
The sodium cation is Na+. The valence of sodium is +1.
Yes, hydroxide has a valency of 1. So sodium hydroxide - NaOH - is a compound with Na having a valency of 1 and hydroxide having a valency of 1. For calcium hydroxide, in which calcium (Ca) has a valency of two (2), the formula is Ca(OH)2.
3
Na+ valency is one
magnesium has 2 outer electrons, its valence is 2+ sodium has 1 outer electrons, its valence is 1+
Look in the periodic table at groups; sodium has the valence +1, magnesium +2 and chlorine -1.
Na2co3
No sodium and lithium are in the periodic table they are both in the first column and are metals. They both have a valency 1
Because eit is a group 1 element . Eg potassium , sodium etc. By Prit Mhala