Atomic Structure and Spectra MCQs with Answers

adminJune 12, 2024

0 8 1 minute read

Welcome to the Atomic Structure and Spectra MCQs with Answers. In this post, we have shared Atomic Structure and Spectra Online Test for different competitive exams. Find practice Atomic Structure and Spectra Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Atomic Structure and Spectra.

Atomic Structure and Spectra Online Quiz

By presenting 3 options to choose from, Atomic Structure and Spectra Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Atomic Structure and Spectra Questions and Answers and click over the correct answer.

Test Name: Atomic Structure and Spectra MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Atomic Structure and Spectra

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1 / 40

What is the maximum number of electrons that can occupy the d sublevel?

2 / 40

Which of the following quantum numbers represents the shape of an atomic orbital?

3 / 40

What is the term for the number of waves passing a point per unit time?

Amplitude

Wavelength

Frequency

4 / 40

What is the term for the arrangement of electrons in an atom?

Electron distribution

Electron configuration

Electron arrangement

5 / 40

What is the term for the number of waves passing a point per unit time?

Wavelength

Frequency

Amplitude

6 / 40

What is the term for a group of orbitals with the same principal quantum number?

Orbital set

Shell

Subshell

7 / 40

What is the term for the number of waves passing a point per unit time?

Wavelength

Frequency

Amplitude

8 / 40

What is the number of electrons in the outermost shell of an atom called?

Excited electrons

Valence electrons

Core electrons

9 / 40

What is the term for the smallest particle of an element that retains the chemical properties of that element?

Molecule

Atom

Ion

10 / 40

What is the term for the bending of light as it passes through a prism, revealing the different colors of light?

Diffraction

Dispersion

Refraction

11 / 40

What is the term for the central part of an atom containing protons and neutrons?

Orbital

Nucleus

Electron cloud

12 / 40

What is the term for the emission of light by an atom when an electron moves from a higher energy level to a lower energy level?

Emission spectrum

Absorption spectrum

Continuous spectrum

13 / 40

What is the term for the energy required to remove an electron from an atom?

Ionization energy

Electronegativity

Electron affinity

14 / 40

What is the quantum number that specifies the orientation of an orbital in space?

15 / 40

What is the term for the line spectrum produced when light passes through a narrow slit and is diffracted?

Balmer series

Lyman series

Fraunhofer lines

16 / 40

What is the charge of a neutron?

+1 elementary charge

0 elementary charge

-1 elementary charge

17 / 40

What is the total number of electrons that can occupy the first shell of an atom?

18 / 40

What is the charge of a proton?

+1 elementary charge

0 elementary charge

-1 elementary charge

19 / 40

What is the term for a negatively charged ion?

Cation

Anion

Isotope

20 / 40

What is the term for a line spectrum with discrete lines corresponding to specific wavelengths?

Band spectrum

Continuous spectrum

Line spectrum

21 / 40

What is the term for a region of space around the nucleus where an electron is likely to be found?

Electron cloud

Nucleus

Atomic orbital

22 / 40

Which of the following quantum numbers represents the shape of an atomic orbital?

23 / 40

What is the quantum number that specifies the orientation of an orbital in space?

24 / 40

What is the term for the emission of light by an atom when an electron absorbs energy and moves to a higher energy level?

Emission spectrum

Continuous spectrum

Absorption spectrum

25 / 40

What is the term for the bending of light as it passes through a prism, revealing the different colors of light?

Dispersion

Refraction

Diffraction

26 / 40

Which of the following electromagnetic waves has the highest frequency?

Ultraviolet rays

Gamma rays

X-rays

27 / 40

What is the term for the measure of the brightness of light waves?

Intensity

Frequency

Amplitude

28 / 40

What is the term for the distance between two adjacent peaks of a wave?

Frequency

Wavelength

Amplitude

29 / 40

What is the term for a positively charged ion?

Cation

Anion

Isotope

30 / 40

What is the term for a group of orbitals with the same principal quantum number?

Shell

Subshell

Orbital set

31 / 40

Which of the following electromagnetic waves has the highest frequency?

Ultraviolet rays

X-rays

Gamma rays

32 / 40

What is the term for the emission of light by an atom when an electron moves from a higher energy level to a lower energy level?

Absorption spectrum

Continuous spectrum

Emission spectrum

33 / 40

What is the term for the spectrum produced when light of all wavelengths passes through a prism?

Continuous spectrum

Line spectrum

Band spectrum

34 / 40

What is the term for a region of space around the nucleus where an electron is likely to be found?

Atomic orbital

Electron cloud

Nucleus

35 / 40

What is the number of electrons in the outermost shell of an atom called?

Valence electrons

Excited electrons

Core electrons

36 / 40

What is the term for the distance between two adjacent peaks of a wave?

Amplitude

Wavelength

Frequency

37 / 40

Which of the following quantum numbers represents the main energy level of an electron?

38 / 40

What is the charge of an electron?

+1 elementary charge

-1 elementary charge

0 elementary charge

39 / 40

Which of the following quantum numbers represents the spin of an electron?

m_s

40 / 40

What is the term for the emission of light by an atom when an electron moves from a higher energy level to a lower energy level?

Continuous spectrum

Absorption spectrum

Emission spectrum

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adminJune 12, 2024

0 8 1 minute read