A Level Courses

Chapter 9: IGCSE A Level Chemistry Exam Tests

IGCSE A Level Chemistry MCQs - Chapter 9

Electrons in Atoms MCQ (Multiple Choice Questions) PDF - 2

The e-Book Electrons in Atoms Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Electrons in Atoms MCQ PDF Book), test 2 to learn online IGCSE A Level Chemistry Course. Solve Electronic Configurations Multiple Choice Questions (MCQs), Electrons in Atoms quiz answers PDF to prepare for job interview. The Electrons in Atoms MCQ App Download: Free educational app for electronic configurations, ionization energy, periodic table ionization energies career test for GRE subject test tutoring.

The MCQ: Electronic configuration of chromium is; "Electrons in Atoms" App Download Android & iOS (Free) with answers [ar]2d4,4s2, [ar]2d5,4s1, [ar]2d5,4s2 and [ar]2d4,4s1 to study IGCSE GCE certificate courses. Practice electronic configurations quiz questions, download Apple Book (Free Sample) for best online SAT prep class.

Electrons in Atoms Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: The electronic configuration of chromium is

A) [Ar]2d5,4s1
B) [Ar]2d4,4s2
C) [Ar]2d5,4s2
D) [Ar]2d4,4s1

MCQ 7: Electrons occupy separate orbital within the same sub-shell to reduce

A) attraction
B) repulsion
C) polarity
D) conductivity

MCQ 8: The magnitude of ionization energy depends upon

A) number of positive charges
B) shielding effect increases
C) spin pair repulsion
D) all of above

MCQ 9: Whenever there is no empty orbital is available within sub-shell, electrons are

A) deflected
B) reflected
C) paired
D) charged

MCQ 10: There is less attraction between the fifth electron of Boron and nucleus, hence that electron resides in

A) 1s
B) 2p
C) 3s
D) 4d

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Electrons in Atoms App (Android & iOS)

Electrons in Atoms App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)