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Understanding Metallic Bonding Properties

Understanding Metallic Bonding Properties

Assessment

Flashcard

Chemistry

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the electron sea model in metallic bonding?

Back

The electron sea model describes metallic bonding as a structure where electrons are delocalized and shared among all atoms, allowing for conductivity and malleability.

2.

FLASHCARD QUESTION

Front

How does the electron sea model explain the ductility of metals?

Back

Electrons are free, allowing atoms to stretch without breaking.

3.

FLASHCARD QUESTION

Front

What property of metals allows them to conduct electricity?

Back

The presence of delocalized electrons that can move freely throughout the metal.

4.

FLASHCARD QUESTION

Front

How does the electron sea model account for the smooth sliding of atoms in metals?

Back

Electrons are free, allowing atoms to slide past each other.

5.

FLASHCARD QUESTION

Front

What is malleability in the context of metals?

Back

Malleability is the ability of a metal to be hammered or rolled into thin sheets without breaking.

6.

FLASHCARD QUESTION

Front

How does the shell model help explain the variation in melting points across transition metals?

Back

By illustrating the filling of electron subshells, which affects the strength of metallic bonds.

7.

FLASHCARD QUESTION

Front

What happens to the malleability of a metal if its electrons are not delocalized?

Back

Malleability would decrease.

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