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Which subatomic particle orbits outside the atomic nucleus and carries a negative electrical charge?
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2. Atoms & Elements
Subatomic Particles
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Where are protons and neutrons located within an atom?
A
In the atomic orbitals
B
In the nucleus
C
In the electron cloud
D
In the outer shell
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Understand the basic structure of an atom: An atom consists of a nucleus and an electron cloud.
Identify the components of the nucleus: The nucleus is the central part of an atom and contains protons and neutrons.
Differentiate between the nucleus and the electron cloud: The electron cloud surrounds the nucleus and contains electrons, which are negatively charged particles.
Recognize the role of protons and neutrons: Protons are positively charged particles, while neutrons have no charge. Both are located in the nucleus and contribute to the atomic mass.
Conclude that protons and neutrons are located in the nucleus, which is distinct from the atomic orbitals and electron cloud where electrons are found.
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