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Questions and Answers
What is the total number of protons and neutrons in an atom called?
Which of the following describes isotopes?
In the periodic table, which of the following elements is located in Group 17?
Which of the following statements about the atomic structure is true?
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What does the atomic number of an element represent?
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Study Notes
Atomic Mass
- The total number of protons and neutrons in an atom's nucleus is called the atomic mass.
Isotopes
- Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons.
Group 17
- Group 17, also known as the halogens, contains elements like fluorine, chlorine, bromine, and iodine.
Atomic Structure
- The atomic structure is comprised of protons, neutrons, and electrons. Protons and neutrons reside in the nucleus, while electrons orbit the nucleus.
Atomic Number
- The atomic number of an element represents the number of protons in its nucleus, which determines the element's identity.
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Description
Test your knowledge on atomic structure, isotopes, and the periodic table with this engaging quiz. Questions cover key concepts, such as the total number of protons and neutrons in an atom and the positioning of elements within the periodic table.
