Multiple Choice
In the structure of an atom, where is the electron most likely to be found?
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- 1. Intro to General Chemistry3h 48m
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2. Atoms & Elements
The Atom
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
How many electrons are present in a neutral silicon (Si) atom?
A
12
B
16
C
14
D
28
Verified step by step guidance1
Recall that in a neutral atom, the number of electrons is equal to the number of protons.
Identify the atomic number of silicon (Si) from the periodic table, which represents the number of protons in the nucleus.
The atomic number of silicon is 14, meaning it has 14 protons.
Since the atom is neutral, the number of electrons must also be 14 to balance the positive charge of the protons.
Therefore, a neutral silicon atom contains 14 electrons.
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