Electron Configuration Practice Test

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• What element is represented by the electron configuration [Rn] 7s² 5f¹⁴?
• What element is represented by the electron configuration [Kr] 5s^2 4d^4?
• What is the atomic configuration for Cesium (Cs)?
• How many unpaired electrons does carbon have in its ground state?
• How many total electrons can the d subshell hold?
• Which element is represented by the electron configuration [Rn] 7s² 5f¹⁴?
• Which rule states that electrons will fill lower-energy orbitals before filling higher-energy orbitals?
• What is the maximum number of electrons that can occupy a single orbital?
• What element has the electron configuration [Xe] 6s¹?
• Which of the following corresponds to the electron configuration [Rn] 7s² 5f¹⁰?
• What element corresponds to the electron configuration [Ar] 4s² 3d¹?
• Which of the following elements has the highest first ionization energy?
• What is the common property of elements in the transition metals group regarding their electron configurations?
• Identify the element with the electron configuration [Ar] 4s² 3d³.
• Which type of subshell is filled after 4s in the order of electron configuration?
• Which element is associated with the configuration [Rn] 7s² 5f⁷?
• How many orbitals are in the f subshell?
• What is the correct element for the electron configuration [Kr] 5s^2 4d^2?
• Which element has the configuration [Rn] 7s^2 5f^14 6d^4?
• What element has the electron configuration [Xe] 6s² 4f¹⁴ 5d⁹?
• What is the electron configuration of Phosphorus?
• Which element corresponds to [Ne] 3s^2 3p^6?
• Which principle asserts that no two electrons in the same atom can have the same set of four quantum numbers?
• What element corresponds to the electron configuration [Rn] 7s^2?
• What element is represented by the configuration [Xe] 6s^2 4f^14 5d^8?
• How do you determine the number of valence electrons in an atom?
• How many total electrons can the p subshell hold?
• What is the electron configuration of the sulfide ion (S²⁻)?
• Which element is represented by the configuration [Xe] 6s² 4f¹⁴?
• Which element can be identified by the configuration [Xe] 6s^2 4f^14 5d^10 6p^6?
• What is the total number of electrons in a neutral atom of Lithium (Li)?
• Identify the element corresponding to the electron configuration [Xe] 6s² 4f¹⁴ 5d³.
• Which element corresponds to the electron configuration [Xe] 6s² 4f¹⁴ 5d⁶?
• What is the electron configuration of Calcium?
• Which element has the electron configuration [Ar] 4s² 3d⁷?
• What is the electron configuration for Sodium?
• Which of the following principles explains why electrons occupy different orbitals with the same energy before pairing up?
• What is the electron configuration for the ion Ca²⁺?
• For which element is the electron configuration [Xe] 6s^2 4f^3 valid?
• Identify the element associated with the electron configuration [Xe] 6s² 4f¹³.
• Which element has the electron configuration [Ar] 4s² 3d²?
• What is the electron configuration for the neutral atom of Iron (Fe)?
• What is the atomic symbol for the element corresponding to the configuration [Xe] 6s^2 4f^14 5d^8?
• Which element is represented by the electron configuration [Rn] 7s² 5f⁹?
• What element corresponds to the configuration [Xe] 6s² 4f⁷?
• Which element has the lowest electron configuration?
• Which element falls under the electron configuration [Xe] 4f^14 5d^10 6s^2 6p^1?
• Which element has the electron configuration [Rn] 7s^2 5f^14 6d^4?
• Which element is associated with the configuration [Xe] 6s^2 4f^14 5d^10?
• What element corresponds to the electron configuration [Ar] 4s^2 3d^10 4p^6?
• What is the correct electron configuration for Xenon (Xe)?
• What element corresponds to the configuration [Rn] 7s² 5f⁶?
• What is the electron configuration for Oxygen (O)?
• What is the maximum number of electrons that can occupy a p subshell?
• What is the chemical symbol for the element with the configuration [Rn] 7s² 5f¹⁰?
• Which element is indicated by the electron configuration [Kr] 5s^2 4d^7?
• What is the principle quantum number for a 2p orbital?
• [Rn] 7s² 5f⁹ corresponds to which actinide element?
• What is the correct electron configuration for Antimony (Sb)?
• Which element has the electron configuration 1s^2?
• Which of the following elements is known for having multiple oxidation states?
• What is the element associated with the electron configuration [Rn] 7s² 5f¹²?
• Which element has the electron configuration [Rn] 7s^1?
• Which electron configuration indicates the element with atomic number 33?
• What is the correct element for the configuration [Xe] 4f^14 5d^10 6s^2 6p^1?
• [Rn] 7s² 5f¹² corresponds to which element?
• What is the maximum number of electrons that can occupy a single d subshell?
• Identify the element with the electron configuration [Xe] 6s² 4f¹⁴ 5d³.
• Which element would have an electron configuration ending in 4d¹⁰?
• What is the shape of an s orbital?
• Identify the element with the electron configuration [Xe] 6s^2 4f^14 5d^9.
• Which element corresponds to the configuration [Xe] 6s^2 4f^14 5d^10 6p^2?
• Which element corresponds to the configuration [Rn] 7s² 5f¹¹?
• Identify the element associated with the electron configuration [Xe] 6s² 4f⁹.
• What is the ground state electron configuration of Chlorine (Cl)?
• Which element has the electron configuration [Ne] 3s^2?
• Which element corresponds to the electron configuration [Xe] 6s^2 4f^14 5d^7?
• Which of the following elements fills the p orbital to its maximum of 6 electrons?
• Which of the following orbitals can hold a maximum of 2 electrons?
• What is the electron configuration for Neon?
• Which of the following elements has the electron configuration that fully fills the 4p subshell?
• In which block of the periodic table is the element gallium found?
• What is the electron configuration for Lithium?
• Which element corresponds to the electron configuration [Kr] 5s^2 4d^9?
• Which element is represented by the electron configuration [Kr] 5s^1?
• What is the shape of the s orbital?
• What is the electron configuration for Oxygen?
• Which quantum number describes the orientation of an orbital in space?
• What is the element for the electron configuration [Kr] 5s^2?
• What is the correct electron configuration for Aluminum?
• Identify the element with the electron configuration [Rn] 7s² 5f⁸.
• Identify the element associated with the configuration [Rn] 7s² 5f¹².
• Which quantum number designates the orientation of an orbital?
• What is the electron configuration for Argon?
• Which element has the electron configuration [Ar] 4s² 3d¹⁰?
• What is the chemical symbol for the element with the configuration [Xe] 6s² 4f¹¹?
• What is the electron configuration for Titanium?
• How many electrons can fit in the third energy level (n=3) of an atom?
• What element is represented by the electron configuration [Kr] 5s^2 4d^10?
• Which element's configuration is [Ar] 4s² 3d¹?
• How do you represent an electron configuration in shorthand notation?
• Which element has the configuration [Kr] 5s² 4d⁷?
• How many electrons does a neutral atom of potassium (K) have?
• What is the electron configuration for Argon (Ar)?
• What is the electron configuration for Phosphorus (P)?
• What is the electron configuration for Bohrium (Bh)?
• Which of the following has the electron configuration of [Ar] 4s^1?
• What is the electron configuration for an atom of Neon (Ne)?
• What term describes the ability of an atom to attract electrons?
• How many electrons are in a filled f subshell?
• Which element corresponds to the electron configuration [Xe] 6s²?
• Which element has the electron configuration [Rn] 7s² 5f¹¹?
• Which element has the atomic number 11?
• Which element has the electron configuration [Kr] 5s² 4d⁹?
• What is the electron configuration for the element with atomic number 19?
• What is the correct configuration for the element Promethium (Pm)?
• What is the electron configuration of Carbon (C)?
• Which element has the electron configuration [Ar] 4s^2 3d^10 4p^3?
• What is the element for the electron configuration [Kr] 5s^2 4d^8?
• What is the correspondence of the configuration [Xe] 6s^2 4f^14 5d^10 6p^3?
• Which element has the electron configuration [He] 2s^2 2p^2?
• Identify the element with the electron configuration [Ar] 4s^2 3d^10 4p^5.
• Which subshells are filled in order after 4p?
• What is the electron configuration for the chloride ion (Cl⁻)?
• Identify the element corresponding to the electron configuration [Kr] 5s^2 4d^1.
• What is the element with the electron configuration [Kr] 5s^2 4d^6?
• What is the electron configuration trend as you move across a period in the periodic table?
• Which element corresponds to the electron configuration [Kr] 5s^2 4d^3?
• Which quantum number describes the shape of the orbital?
• What is the element associated with the electron configuration [Kr] 5s^2 4d^10 5p^2?
• What element corresponds to the electron configuration [Ar] 4s² 3d⁶?
• What is the electron configuration for Hydrogen?
• Which element has the electron configuration [Ne] 3s^2 3p^4?
• The electron configuration [Rn] 7s² 5f¹² corresponds to which actinide element?
• What is the electron configuration for Chlorine (Cl)?
• Identify the correct element that fits the configuration [Rn] 7s^2 5f^14 6d^3.
• Which of the following is the electron configuration for Tellurium (Te)?
• What is the correct electron configuration for Chlorine?
• What is the electron configuration for the element with atomic number 80?
• How many electrons are in the valence shell of Gallium (Ga)?
• According to Hund's Rule, how should electrons be distributed among orbitals?
• What is the electron configuration for Carbon?
• What does the principal quantum number (n) indicate?
• Which element corresponds to the electron configuration [Rn] 7s² 5f⁹?
• Which element corresponds to the configuration [Ne] 3s^2 3p^2?
• What is the element corresponding to the electron configuration [Kr] 5s² 4d¹⁰ 5p⁵?
• Which element is indicated by the electron configuration [Xe] 6s² 4f¹⁰?
• Which element corresponds to the electron configuration [Rn] 7s^2 5f^14 6d^6?
• What is the electron configuration notation for the element with atomic number 26?
• Which element has the electron configuration [Ne] 3s^2 3p^3?
• Which element has the electron configuration [Kr] 5s^2 4d^10 5p^1?
• Which of the following represents the electron configuration of an atom with the atomic number 15?
• What electron configuration corresponds to the ground state of the oxygen atom?
• What element is represented by the electron configuration [Ar] 4s^2 3d^10 4p^4?
• Which subshell is filled after the 5s subshell in the order of electron configurations?
• What is the electron configuration for Fluorine?
• What is the maximum number of electrons allowed in the n=4 principal energy level?
• Determine the element with the electron configuration [Xe] 6s² 4f¹⁴ 5d⁵.
• In which subshell would you find an electron with the highest energy level in a 4p orbital?
• Which element has the electron configuration [Rn] 5f⁴?
• From the following elements, which has a completely filled outer shell?
• Identify the element with the electron configuration [Rn] 7s^2 5f^14 6d^7.
• What element corresponds to the electron configuration [Rn] 7s² 5f¹⁰?
• What is the element represented by the electron configuration [Ar] 4s² 3d⁹?
• Identify the element with the electron configuration [Rn] 7s^2 5f^14 6d^3.
• Identify the element with the electron configuration [Ar] 4s² 3d².
• The electron configuration of chromium is unique because of:
• What is the electron configuration for Selenium (Se)?
• Identify the element with the electron configuration [Kr] 5s² 4d¹⁰ 5p⁴.
• Which actinide element has an electron configuration of [Rn] 7s² 5f¹³?
• What element matches the electron configuration [Xe] 6s^2 4f^14 5d^10 6p^5?
• What is the electron configuration for the ion Al³⁺?
• Which element has the electron configuration [Kr] 5s^2 4d^1?
• Which element is represented by the configuration [Xe] 6s^2 4f^14 5d^10 6p^4?
• Which element is indicated by the electron configuration [Rn] 7s² 5f¹¹?
• Which element corresponds to the electron configuration [Xe] 6s² 4f¹²?
• Which of the following represents the electron configuration for Nitrogen?
• What is the primary purpose of electron configuration notation?
• What element corresponds to the electron configuration [Ar] 4s^2 3d^10 4p^1?
• What is the common oxidation state of aluminum in its compounds?
• What is the element represented by the electron configuration [Ar] 4s² 3d⁴?
• Which element corresponds to the configuration [Xe] 6s^2 4f^4?
• What is the maximum number of orbitals in the f subshell?
• Which element corresponds to the configuration [Ne] 3s^2 3p^5?
• According to the Pauli Exclusion Principle, how many electrons can occupy a single atomic orbital?
• What is the term for a specific arrangement of electrons in an atom's orbitals?
• What is the electron configuration for Beryllium?
• What element is described by the electron configuration [Xe] 6s² 4f¹⁴ 5d⁴?
• What is the electron configuration for Francium (Fr)?
• Identify the element associated with [Xe] 6s^2 4f^14 5d^10 6p^3.
• Which element has the electron configuration [Ar] 4s² 3d⁵?
• What is the maximum number of electrons that can occupy an s orbital?
• Which of the following corresponds to the electron configuration [Kr] 5s^2 4d^5?
• What is the electron configuration for Silicon?
• Which element is associated with the configuration [Rn] 7s² 5f⁹?
• Which element is represented by the electron configuration [Xe] 6s² 4f⁶?
• What is the full electron configuration for the anion Cl⁻?
• Which quantum number can indicate the energy of an electron in an atom?
• Which of the following elements has the configuration [He] 2s^2 2p^5?
• What is the electron configuration for a neutral atom of magnesium (Mg)?
• What is the principal quantum number for a 3d orbital?
• How many principal energy levels are there in the third energy level?
• What is the element for the electron configuration [Rn] 7s² 5f¹³?
• How many orbitals does the d subshell contain?
• What is the electron configuration for Aluminum (Al)?
• What is the electron configuration for Bromine?
• What element is represented by the electron configuration [Kr] 5s² 4d¹⁰ 5p³?
• What is the electron configuration for the ion Fe²⁺?
• How many electrons are required to fill the 3p subshell?
• How many orbitals are in the p subshell?
• Which element matches the electron configuration [Kr] 5s^2 4d^2?
• Determine the element represented by the electron configuration [Kr] 5s² 4d¹⁰ 5p⁶.
• Which electron configuration represents a noble gas?
• Which element is represented by the configuration [He] 2s^2 2p^3?
• What is the term for the specific energy level of an electron in an atom?
• Identify the element with the electron configuration [Ar] 4s² 3d⁸.
• What is the electron configuration for Sodium (Na)?
• Identify the element with the electron configuration [Ar] 4s^2 3d^10 4p^2.
• What is the electron configuration of Nitrogen (N)?
• Which subshell is filled after 3p in the order of electron configuration?