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Atomic Structure Quiz

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Questions and Answers

What distinguishes chemical elements from each other?

Number of electrons

Number of protons (correct)

Atomic weight

Number of neutrons

What is the basic particle of the chemical elements?

Neutron

Electron

Proton

Atom (correct)

What is the only atom that has no neutron?

Sodium

Carbon

Copper

Protium 1H (correct)

What is the term for atoms with the same number of protons but a different number of neutrons?

<p>Isotopes</p> Signup and view all the answers

What percentage of an atom's mass is in the nucleus?

<p>More than 99.94%</p> Signup and view all the answers

Atomic Structure Quiz

Choose a study mode

Podcast

Questions and Answers

What distinguishes chemical elements from each other?

What is the basic particle of the chemical elements?

What is the only atom that has no neutron?

What is the term for atoms with the same number of protons but a different number of neutrons?

What percentage of an atom's mass is in the nucleus?

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