Free MCQsLearn App Download - Electronic Configurations Questions and Answers PDF Download eBook
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"The electronic configuration of chromium is", electronic configurations Multiple Choice Questions (MCQ) with choices [ar]2d4,4s2, [ar]2d5,4s1, [ar]2d5,4s2, and [ar]2d4,4s1 to learn online educational courses. Learn electrons in atoms questions and answers to improve problem solving skills for accredited online college courses.
Trivia Quiz on Electronic Configurations PDF Download eBook
MCQ: The electronic configuration of chromium is
- [Ar]2d5,4s1
- [Ar]2d4,4s2
- [Ar]2d5,4s2
- [Ar]2d4,4s1
A
MCQ: In 1748, the first time the word used in connection with electricity was
- battery
- charge
- electrode
- none of above
A
MCQ: Law relating to concentrations of substances present at equilibrium and to the stoichiometric equation is known as
- Law of mass action
- Charle's Law
- Law of conversation of energy
- Boyle's law
A
MCQ: Halogen with the highest electronegativity is
- F
- Br
- Cl
- I
A
MCQ: Repulsion in electron pairs occurs until the
- repulsive forces are maximized
- repulsive forces are minimized
- repulsive forces are completely diminished
- attraction takes over repulsion
B