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Sodium has a valence of +1, because it has 1 valence electron, which it will readily lose to form compounds with non-metals. Chlorine has a valence of -1, because it needs 1 electron to fill its outer electron energy level (it already has 7). Like sodium, it is easy for chlorine to do this, since it only needs one. In fact, sodium and chlorine easily react with each other to from sodium chloride, or salt.
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What is the valency of an element sodium chloride?
the valency of element sodium chloride is 1
Does hydroxide have valency?
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.
What is the valency of sodium phosphate?
3
What is the ratio of sodium to chlorine to make salt?
The atomic ratio in this salt is 1:1. The mass ratio is 22.999:35.457 of sodium to chlorine, the ratio of the atomic weights of sodium and chlorine.
What is the valency of FeCl3?
In iron trichloride the valence of iron is +3 and the valence of chlorine -1.
How will you find the valency of chlorine sodium and magnesium?
Look in the periodic table at groups; sodium has the valence +1, magnesium +2 and chlorine -1.
What is valency of sodium?
The valency of sodium is +1
What is the valency of an element sodium chloride?
the valency of element sodium chloride is 1
Why the valency of Na is not 4 in NaCl crystal?
1 sodium combines with 1 chloride to form sodium chloride and so the valency is '1' and not 4...
Why is the valency of sodium one?
The sodium cation is Na+. The valence of sodium is +1.
What is valency of 17 element?
This is Cl, chlorine, with multiple valency values: -1, +1, +3, +5, +7
How many atoms are present in sodium chloride?
Sodium chloride (NaCl) contain two atoms: 1 sodium and 1 chlorine.
Does hydroxide have valency?
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.
What is the valency of sodium phosphate?
3
What is the ratio of sodium to chlorine to make salt?
The atomic ratio in this salt is 1:1. The mass ratio is 22.999:35.457 of sodium to chlorine, the ratio of the atomic weights of sodium and chlorine.
What is ratio of sodium and chlorine?
In sodium chloride, the ratio is 1/1.
Sodium and chlorine can bond together Sodium gives chlorine a needed electron What is chlorine's charge after accepting the electron?
-1
