Generally, the valency of noble gases is View Solution What is the valency of Fluorine inCaF2 View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Ceng
the greater the distance of the electrons from the nucleus. Atoms try to achieve a stable state similar to that of the noble gases or the inert elements in their outermost orbit by accepting or donating electrons. This property is called the atom's valency. ...
Electrons exist in orbits around an atomic nucleus. The higher the orbit number, the greater the distance of the electrons from the nucleus. Atoms try to achieve a stable state similar to that of the noble gases or the inert elements in their outermost orbit by accepting or donating electrons...
Hint: Consider the electronic configuration of noble gases to understand why their valency is zero. Step 3: Evaluating the Statement- The statement claims that "Oxidation number of an element can be zero but valency is never zero."- From our analysis, we see that both oxidation number and va...
Valency Electrons:Valency is a measure of the ability to form bonds with other elements or molecules. Noble gases do not accept or remove electrons to achieve the octet rule since they have already completed the last shell. Therefore, the valency of group VII elements equal to zero. ...
Answer and Explanation: Valency is proportional to the number of electrons present in the element's outermost shell. The valency is different for different atoms based on...
What family of elements in the periodic table contains the least metallic elements? a. halogens b. pnictogens c. chalcogens d. noble gases e. alkaline earth metals What is the valency and outer most electrons in scandium to zinc? What element has an atomic number that ...
Valency is the combining capacity of the elements to form compounds. During the formation of the molecules of the compounds, atoms combine in certain fixed proportions. Visit BYJUS to learn more about it.
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(d) In Mendeleev's Periodic Table, why was there no mention of Noble gases like Helium, Neon and Argon? (e ) Would you place the two isotopes of chlorine , Cl-35 and Cl-37 in different slots because of their different atomic masses or in the same slot because their chemical properti...