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An element X has 127 neutrons and 82 electrons. Its atomic number is?
Classroom
Chemistry Classroom
Jamb
Jamb 1981
Atomic Structure And Bonding
The Concept Of Atoms
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An element X has 127 neutrons and 82 electrons.
Its atomic number is?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
209
B
105
C
45
D
82
Show Answer
Show Explanation
Correct Answer:
Option D
Explanation:
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