Periodic Trends Review 22

Front

What are the three main characteristics of metals?

Back

Luster, Conductivity, Malleability

Front

What type of elements have luster?

Back

Metals

Front

What do elements in Group 15 tend to do with electrons?

Back

Gain 3 electrons

Front

Which type of elements typically lose electrons?

Back

Metals

Front

What is the charge of elements in Group 2?

Back

+2

Front

Define 'Luster' in terms of metals.

Back

Luster refers to the shiny appearance of metals.

Front

What is 'Conductivity' in relation to metals?

Back

Conductivity is the ability of a material to conduct electricity or heat.

Front

Explain 'Malleability' as a property of metals.

Back

Malleability is the ability of a metal to be hammered or pressed into thin sheets.

Front

What are nonmetals generally characterized by?

Back

Nonmetals are generally characterized by lack of luster, poor conductivity, and brittleness.

Front

What is the typical charge of nonmetals when they gain electrons?

Back

Typically, nonmetals gain electrons to form anions with a negative charge.