Atoms Vocabulary Quiz IPC

What is the combination of protons, neutrons, and electrons in an atom

• atomic mass

• atomic number

• nucleus

• energy level

The number of protons found in the nucleus of an atom

• atomic theory

• atomic number

• atomic mass

• electrons

Theory that all matter is made up of atoms

• atomic mass

• atomic nuumber

• atomic theory

• bohrs model

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a simple representation that explains how electrons move around the nucleus of an atom

• Bohr model

• chemical symbol

• atomic theory

• atomic mass

a short hand way to represent an element in Chemistry

• chemical symbol

• electrom

• Bohr model

• atomic theory

a small stabilizing piece in the nucleus of an atom

• proton

• electron

• neutron

• ion

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an electron on the outermost shell, also called energy level, from the nucleus of an atom

• atomic theory

• nucleus

• valence electron

• mass

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What is the term for an atom or molecule with a net electric charge due to the loss or gain of one or more electrons?

• Ion

• Neutron

• Proton

• Electron

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The positively charged center of an atom is called

• nucleus

• electron

• valence electron

• atomic number

Tags

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What is the term for the region around the nucleus of an atom where electrons are most likely to be found?

• Atomic mass

• Atomic number

• Energy level

• Atomic theory

Tags

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