Metals and Nonmetals Quiz

Which characteristic best describes the electron configuration of metals?

• 5-7 electrons in outer energy level
• 1-3 electrons in outer energy level
• 8 electrons in outer energy level
• No electrons in outer energy level

Why are noble gases typically non-reactive?

• They have incomplete electron shells
• They have a complete outer electron shell
• They lack valence electrons
• They have unpaired electrons

What property allows metals to be shaped without breaking?

• Conductivity
• Malleability
• Ductility
• Luster

Which element type typically has 5-7 electrons in its outer energy level?

• Metals
• Nonmetals
• Metalloids
• Noble Gases

What creates the 'sea of electrons' in metallic bonds?

• Shared valence electrons
• Ionic interactions
• Covalent bonding
• Hydrogen bonding

Why are nonmetals poor conductors of heat and electricity?

• They have loosely bound electrons
• They have tightly bound electrons
• They lack electrons
• They have metallic properties

What characteristic distinguishes metalloids from pure metals and nonmetals?

• Complete reactivity
• Partial electrical conductivity
• Total electrical resistance
• Absolute stability

An alloy is best described as:

• A pure metal
• A mixture of two or more metals
• A nonmetallic compound
• A single element

What determines how an element will interact with other elements?

• Atomic mass
• Valence electrons
• Neutron count
• Proton configuration

Which property describes how a material reflects light?

• Conductivity
• Malleability
• Luster
• Ductility