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PO4^-3 is an ion.So its valency is -3
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How do you find the valency of atoms?
by knowing the no. of electorns in its outermost shell
How do you find out valency of mixture or compound?
By the formula 2n2 , we can find no of electrons in shells like, if atomic no. of X is 17 so the electronic configuration is 2,8,7. so the valency is 1 in order to complete its octave.
What is the valency for plumbic?
+4 valency
How do you take out valency an element?
Group number 1 = Valency 1+group number 2 = valency 2+group number 3 = valency 3+group number 4 = valency 4+ and 4- (some cases) group number 5 = valency 3-group number 6 = valency 2-group number 7 = valency 1-group number 8 = valency 0For the transition elements they will either state Copper (III) Sulphate or it will be like Cu2(SO4)3You can find the valency by the base of sulphate and you know its positive because metals are always positive and are written in the left.Source: I am a GCE O Level Sciences Student (O2)
How do you find the valance of an element in the periodic table?
the group number represents the valency of the elements.
What is the valency of phosphate?
PO4 has its valency 3 but, PO3 also has its valency 3
How do you find out valency of manganese?
Manganese is a transition element and has a variable valency but generally has a valency of 2 and exists as Mn2+
What is the valency of trioxosulphate IV?
it is the stupidest compound whos valency is really difficult to find
How do you find the valency of radicals?
Mercury
How do you find the combining capacity?
valency
How do you find valency?
The valency of an element measures its ability to combine with other elements. This valency is determined by the number of electrons in the outer shell of each atom of an element.
How do you find valency of elements?
The number of electrons in the outermost energy shell is usually used in finding the valency of a given element. For instance elements that have two electrons in the outermost energy shell have valency 2.
How do you find the valency of atoms?
by knowing the no. of electorns in its outermost shell
What is the valency of lithium?
valency of lithium - 1
What is the valency of Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium?
valency of Rf =4 valency of Db=5 valency of Sg=6 valency of Bh=7 valency of Hs=8 valency of Mt=unknown
What is the valency of Bromide?
-1 valency
How calculate valency?
Valency is calculated in this way... 1. Find atm no of that element. 2. Write down electronic configuration. 3. Take the valence shell electron number. 4. The number of electrons to be lost are added as the valency.
