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General Knowledge

CHEMISTRY MCQs

Total Questions : 1203 | Page 121 of 121 pages
Question 1201. . The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of
  1.    atomic structure
  2.    metallurgy
  3.    periodic table of contents
  4.    discovery of elements
 Discuss Question
Answer: Option C. -> periodic table of contents
Question 1202. . The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of
  1.    atomic structure
  2.    metallurgy
  3.    periodic table of contents
  4.    discovery of elements
 Discuss Question
Answer: Option C. -> periodic table of contents
Question 1203. . The molecular formula of phosphorous is
  1.    P1
  2.    P2
  3.    P3
  4.    P4
 Discuss Question
Answer: Option D. -> P4

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