Question

40/50
a proton is....
a neutrally charged subatomic particle
a positively charged subatomic particle
the only subatomic particle located in the nucleus
a negatively charged subatomic particle

Explanation:

To determine the correct description of a proton, we recall atomic structure: protons are subatomic particles in the nucleus with a positive charge.

• "A neutrally charged subatomic particle" is incorrect (neutrons are neutral).
• "A positively charged subatomic particle" is correct as protons have a positive charge.
• "The only subatomic particle located in the nucleus" is incorrect (neutrons are also in the nucleus).
• "A negatively charged subatomic particle" is incorrect (electrons are negative).

Answer:

B. A positively charged subatomic particle (assuming the second option is labeled B; adjust label based on actual option numbering, but the text is "A positively charged subatomic particle")