Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
11th Class
Chemistry
Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
question_answer45)
Anything that
influences the valence electrons mil affect the chemistry of the element. Which
one of the following factors does not affect the valence shell?
(a) Valence
principal quantum number
(b) Nuclear
charge
(c) Nuclear mass
(d) Number of core electrons