Podcast
Questions and Answers
What is the overall charge of the nucleus in an atom?
What is the overall charge of the nucleus in an atom?
Which subatomic particle is responsible for the chemical properties of an element?
Which subatomic particle is responsible for the chemical properties of an element?
What is the total number of electrons in a neutral atom of helium?
What is the total number of electrons in a neutral atom of helium?
Study Notes
Atomic Structure
- The overall charge of the nucleus in an atom is positive.
- The protons in the nucleus are responsible for the positive charge.
Chemical Properties of Elements
- The electrons in an atom are responsible for the chemical properties of an element.
Neutral Atom of Helium
- A neutral atom of helium has a total of 2 electrons.
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Description
Test your knowledge of atomic structure with questions about the overall charge of the nucleus, the subatomic particle responsible for chemical properties, and the number of electrons in a neutral helium atom.