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Atom and Element Quiz

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Questions and Answers

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

Proton (correct)

Neutron

Electron

Valence Electron

What determines the uniqueness of an element?

Number of neutrons

Atomic weight

Number of electrons

Atomic number (correct)

Which of the following elements is commonly found in living things?

Sodium

Potassium

Phosphorus (correct)

Calcium

Which shell of an atom can hold the most valence electrons?

<p>Noble gas shell</p> Signup and view all the answers

What are isotopes?

<p>Atoms with different atomic masses</p> Signup and view all the answers

Atom and Element Quiz

Choose a study mode

Podcast

Questions and Answers

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

What determines the uniqueness of an element?

Which of the following elements is commonly found in living things?

Which shell of an atom can hold the most valence electrons?

What are isotopes?

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