02D Quiz

Smaller atoms of a different element fill the spaces in the metallic lattice in this alloy

• interstitial alloy
• substitutional alloy

One metal's atoms are replaced by another metal's atoms in this alloy

• substitutional alloy
• interstitial alloy

Interstitial alloys are ______ malleable and ductile than pure metals

• less
• more

Alloys are bad conductors

• true
• false

The surface of the alloy or metal can take on a different property then the remainder of the solid

• true
• false

The elements in group 14 can make _____ covalent bonds

• one
• two
• four
• six

Different forms of carbon are known as

• allotropes
• different molecules
• different phases

Diamond and graphite are made entirely of carbon atoms

• true
• false

Diamond and graphite are alloptropes made entirely of carbon atoms that are covalently bonded in a ______ network

• staggered
• continuous
• broken

Silicon forms a structure with no similarity to diamond

• false
• true