Multiple Choice
How many valence electrons does the element neon (Ne) have?
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10. Periodic Properties of the Elements
Valence Electrons of Elements
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
What are the electrons in the outermost energy level of an atom called?
A
Protons
B
Neutrons
C
Valence electrons
D
Core electrons
Verified step by step guidance1
Understand that atoms are composed of protons, neutrons, and electrons, where electrons occupy different energy levels or shells around the nucleus.
Recognize that the outermost energy level of an atom is the highest energy shell that contains electrons.
Learn that electrons located in this outermost shell are responsible for chemical bonding and reactivity.
Identify these electrons as 'valence electrons,' which differ from core electrons that are found in inner shells and do not typically participate in bonding.
Conclude that the electrons in the outermost energy level of an atom are called valence electrons.
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