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Question
Which subatomic particle is located outside of the nucleus.
Which subatomic particle is located outside of the nucleus.
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Solution
The correct option is A Electron
Explanation:
An atom is the smallest unit of matter that encompasses all the chemical properties of the element. An atom is composed of 3 subatomic particles known as electron, proton, and neutron.
Electron: Electrons are the negatively charged particles found outside the nucleus that revolve in specific circular orbits with a fixed energy level.
Proton: Protons are the positively charged particles present in the nucleus of the atom. Along with the Neutron, the Proton represents the atomic mass of the atom.
Neutron: Neutrons are also present in the nucleus of the atom along with the protons.
Thus, option (A) is correct.
Electron
Explanation:
An atom is the smallest unit of matter that encompasses all the chemical properties of the element. An atom is composed of 3 subatomic particles known as electron, proton, and neutron.
Electron: Electrons are the negatively charged particles found outside the nucleus that revolve in specific circular orbits with a fixed energy level.
Proton: Protons are the positively charged particles present in the nucleus of the atom. Along with the Neutron, the Proton represents the atomic mass of the atom.
Neutron: Neutrons are also present in the nucleus of the atom along with the protons.
Thus, option (A) is correct.
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