Atomic Size and Periodic Properties Quiz

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What is the bonding atomic radius defined as?

Twice the distance between bonded nuclei

The total distance between bonded nuclei

Half of the distance between bonded nuclei (correct)

One-third of the distance between bonded nuclei

What factor influences the determination of atomic size?

Shielding effect and effective nuclear charge (correct)

Number of protons in the nucleus

Number of electrons in the outer shell

Atomic weight and atomic number

What happens to the atomic radius as the nuclear charge increases?

It becomes unstable

It remains constant

It decreases (correct)

It increases

Which type of radius is defined as half the distance between bonded nuclei?

Covalent radius Signup and view all the answers

What is the measure of atomic radius based on?

Half the distance between two nuclei of a diatomic molecule Signup and view all the answers

What is the measure of atomic radius based on?

Half the distance between the two nuclei of a diatomic molecule Signup and view all the answers

What is the bonding atomic radius defined as?

Half of the distance between bonded nuclei Signup and view all the answers

What factor influences the determination of atomic size?

Shielding effect and effective nuclear charge Signup and view all the answers

What does the effective nuclear charge (Zeff) do as it increases?

Pulls the electron closer to the nucleus, decreasing atomic size Signup and view all the answers

What type of atomic radius is defined as one-half of the distance between bonded nuclei?

Covalent radius Signup and view all the answers

Atomic Size and Periodic Properties Quiz

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Questions and Answers

What is the bonding atomic radius defined as?

What factor influences the determination of atomic size?

What happens to the atomic radius as the nuclear charge increases?

Which type of radius is defined as half the distance between bonded nuclei?

What is the measure of atomic radius based on?

What is the measure of atomic radius based on?

What is the bonding atomic radius defined as?

What factor influences the determination of atomic size?

What does the effective nuclear charge (Zeff) do as it increases?

What type of atomic radius is defined as one-half of the distance between bonded nuclei?

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