The maximum number of electron in a sub shell with ? = 3fs______________?

Related Mcqs:

1. When an electron is moving with velocity of 2.188 x 106 ms-1 in the first orbit of Bohrs model of hydrogen. The de Broglie wavelength of electron is______________?

   A. 0.33 nm B. 0.34 nm C. 0.35 nm D. 0.36 nm...

2. Which of the following element has the maximum electron affinity_____?

   A. Cl B. Br C. I D. F Submitted by: Muhammad Ali Kunbhar...

3. The value of e/m ratio of electron is________________?

   A. 6.02 x 1023 C/kg B. 1.7588 x 1020 C/kg C. 9.1095 x 10-31 C/kg D. 1.7588 x 1011 C/kg...

4. When electron jump into orbit 1 then series obtained is___________________?

   A. Lyman B. Paschen C. Pfund D. Brackett...

5. Charge of electron was measured by__________________?

   A. J.J Thomson B. Millikan C. Rutherford D. Perrin...

6. Wavelength of electron was verified by_________________?

   A. Moseley B. Davisson and Germer C. Einstein D. Roentgen...

7. Quantum number which tells the energy of electron is________________?

   A. n B. 1 C. m D. s...

8. When 6d orbital is complete the entering electron goes into_________________?

   A. 7f B. 7s C. 7p D. 7d...

9. How many electrons are there in benzene to form delocalized electron cloud________________?

   A. 3 B. 4 C. 6 D. 8...

10. A metallic atom loses its valence electron to form a/an _________?

    A. an anion B. a cation C. an anion – cation D. none of these​ Submitted by: Aamir khan Hullio...