What is the primary force holding together the atoms in a metallic solid? (2020)

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Question: What is the primary force holding together the atoms in a metallic solid? (2020)

Options:

Correct Answer: Metallic bonds

Exam Year: 2020

Solution:

Metallic solids are held together by metallic bonds, which involve a \'sea\' of delocalized electrons around positively charged metal ions.

What is the primary force holding together the atoms in a metallic solid? (2020)

What is the primary force holding together the atoms in a metallic solid? (2020)

Step 1: Understand that metallic solids are made of metal atoms.
Step 2: Know that in metallic solids, metal atoms lose some of their electrons.
Step 3: These lost electrons move freely around the metal atoms, creating a 'sea' of electrons.
Step 4: The metal atoms become positively charged ions because they have lost electrons.
Step 5: The positively charged metal ions are attracted to the negatively charged sea of electrons.
Step 6: This attraction between the positive ions and the sea of electrons is called a metallic bond.
Step 7: The metallic bonds hold the metal atoms together in a solid structure.

No concepts available.