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  • Nuclear Chemistry and Atomic Structure
  • Write the number of proton(s) in hydrogen?
Multiple choice

Write the number of proton(s) in hydrogen?

  1. 2

  2. 1

  3. 9

  4. 6

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hydrogen is the simplest element with an atomic number of 1, meaning it has 1 proton in its nucleus.

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