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Questions and Answers
What is the difference between Cl 35 and Cl 37?
What is the difference between Cl 35 and Cl 37?
- Atomic mass
- Number of neutrons (correct)
- Number of protons
- Number of electrons
What is the maximum number of electrons in the first energy level?
What is the maximum number of electrons in the first energy level?
- 6
- 10
- 2 (correct)
- 14
What principle is used to fill orbitals with electrons in an atom?
What principle is used to fill orbitals with electrons in an atom?
- Electron configuration principle
- Atomic mass principle
- Centripetal force principle
- Aufbau principle (correct)
What is the maximum number of electrons in a p subshell?
What is the maximum number of electrons in a p subshell?
How do you write electron configurations for an element?
How do you write electron configurations for an element?
What is the reason for exceptions to the Aufbau principle in d and f block elements?
What is the reason for exceptions to the Aufbau principle in d and f block elements?
What is the role of centripetal force in electrons orbiting the nucleus?
What is the role of centripetal force in electrons orbiting the nucleus?
What is the charge of an ion with 19 protons and 21 electrons?
What is the charge of an ion with 19 protons and 21 electrons?
What is the term for positively charged particles discovered by Eugen Goldstein?
What is the term for positively charged particles discovered by Eugen Goldstein?
What is the atomic number of an atom with 20 protons in its nucleus?
What is the atomic number of an atom with 20 protons in its nucleus?
What is the term for the number of protons and neutrons in the nucleus?
What is the term for the number of protons and neutrons in the nucleus?
What is the relationship between the number of electrons and protons in a neutral atom?
What is the relationship between the number of electrons and protons in a neutral atom?
What is the main reason why materials with 1 - 3 valence electrons are considered conductors of electricity?
What is the main reason why materials with 1 - 3 valence electrons are considered conductors of electricity?
What happens to the material when free electrons move in different directions?
What happens to the material when free electrons move in different directions?
What is required to harness the power of static electricity?
What is required to harness the power of static electricity?
What determines whether a material is a conductor, insulator, or semiconductor?
What determines whether a material is a conductor, insulator, or semiconductor?
What is the term for electrons that are free to wander around the surface of a substance?
What is the term for electrons that are free to wander around the surface of a substance?
What is the purpose of a battery in harnessing the power of static electricity?
What is the purpose of a battery in harnessing the power of static electricity?
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