Chemistry
Name three metals whose symbols are derived from :
(a) the first letter of the name of the element
(b) from their Latin names.
Related Questions
What is the valency of nitrogen in :
(i) NO
(ii) N2O
(iii) NO2
What is meant by the term 'symbol'. Give the qualitative and quantitative meaning of the term 'symbol'.
Explain the meaning of the term 'valency'. State why the valency of the metal potassium is +1 and of the non-metal chlorine is -1.
What is meant by the term 'variable valency'. Give a reason why silver exhibits a valency of +1 and +2.