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

Related Mcqs:

1. An atom loses or gains electrons to__________________?

   A. Gain stability B. Form a bond C. Complete its outermost shell D. all are accurate justifications...

2. 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...

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

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

4. Sum of protons and neutrons in an atom gives off _________ ?

   A. Nucleon numbera B. Mass number C. Atomic number D. Both A and B Submitted by: Rashid Mehmood...

5. Metallic crystals are soluble in________________?

   A. Polar solvent B. Non polar solvent C. Fused metal D. None...

6. Metallic characters of alkali metals_____________________?

   A. Increase down the group B. Decrease down the group C. No regular trend D. Remain same...

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

   A. 6 B. 10 C. 14 D. 18...

8. 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...

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

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

10. Energy required to remove electron from an atom______________?

    A. Ionization potential B. Electronegativity C. Electron affinity D. Activation energy...