Question 1:

Which subatomic particle has a positive charge?

Explanation: The correct answer is A) Proton. Protons are subatomic particles that carry a positive electrical charge.

Question 2:

Which subatomic particle has no charge?

Explanation: The correct answer is B) Neutron. Neutrons are electrically neutral particles, meaning they have no charge.

Question 3:

Which subatomic particle is located in the nucleus of an atom?

Explanation: The correct answer is A) Proton. Protons are located in the nucleus of an atom, along with neutrons.

Question 4:

Which subatomic particle has the least mass?

Explanation: The correct answer is C) Electron. Electrons are much lighter compared to protons and neutrons and have the least mass.

Question 5:

Which subatomic particle determines the chemical properties of an element?

Explanation: The correct answer is A) Proton. The number of protons in the nucleus determines the element's atomic number and thus its chemical properties.