Divya pratap singh Asked a Question
March 25, 2021 10:56 pmpts 50 pts
Q31. Which of the following statements in relation to the solar system is/are correct? (Multiple Select Question) (A) The most abundant elements are H and He. (B) The abundances of elements with atomic numbers 1-50 show an overall decreasing trend. (C) The abundances of heavier elements (atomic number>50) are mostly higher than that of lighter elements (atomic number <50). (D) Elements having odd atomic numbers are more abundant than their immediate neighbours.
  • 3 Answer(s)
  • like-1
  • 2 Likes
  • 3 Comments
  • Shares
  • Saurabh 1 Best Answer
    Correct answer should be (A, B). As it is well known that our solar system mostly comprises of Hydrogen and Helium (Jovian planets like Jupiter, Neptune have great amount of hydro...
    Show more
    • cropped653330663575866164.jpg
    Likes(0) Reply(0)
  • Aswathi thankyou
    As you can see option A and B is correct from the graph given but option C is wrong because abundance of heavier metals is actually lesser than lighter metals and in case of optio...
    Show more
    • cropped2830739735277455589.jpg
    Likes(0) Reply(0)
  • Mayur anil badhe thankyou
    ans:- a,b
    Likes(1) Reply(0)
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com