Multiple Choice
An atom contains 6 protons, 6 neutrons, and 6 electrons. What is the total charge of this atom?
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- 1. Intro to General Chemistry3h 48m
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- Crystal Field Theory Summary8m
- Magnetic Properties of Complex Ions9m
- Strong-Field vs Weak-Field Ligands6m
- Magnetic Properties of Complex Ions: Octahedral Complexes11m
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 protons are present in a neutral atom of magnesium?
A
12
B
8
C
24
D
16
Verified step by step guidance1
Recall that the number of protons in a neutral atom is equal to the atomic number of the element.
Identify the element given in the problem, which is magnesium.
Look up the atomic number of magnesium on the periodic table; this number represents the number of protons.
Understand that the atomic number is unique to each element and defines the element's identity.
Conclude that the number of protons in a neutral magnesium atom is equal to its atomic number.
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