6 Questions
What is the total number of electrons in a neutral atom of sodium?
11
Which subatomic particle determines the identity of an element?
Proton
What is the maximum number of electrons that can occupy the third energy level of an atom?
18
What is the charge of the nucleus of an atom?
Positive
Which subatomic particle is responsible for the chemical properties of an element?
Electron
What is the maximum number of electrons that can occupy the third energy level (shell) of an atom?
18
Test your knowledge of atomic structure with this quiz designed for 11th class students. Explore the total number of electrons in a neutral atom of sodium, the subatomic particle that determines an element's identity, and the maximum number of electrons that can occupy the third energy level of an atom.
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