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A particle that contains 11 protons, 12 neutrons and 10 electrons is probably a

Chemistry
JAMB 2006

A particle that contains 11 protons, 12 neutrons and 10 electrons is probably a

  • A. neutral non-metal
  • B. metallic ion
  • C. non-metallic ion
  • D. neutral metal
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Correct Answer: Option B
Explanation

Given:

n(P) = 11

n(N) = 12

n(e-) = 10

\(^{23}_{11}\) X \(^+\)  ⇒ The positive sign shows that it is a metallic ion because all metals are positively charged.

There is an explanation video available below.


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Explanation Video

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