Periodic Table Flashcard (Chem)

Front

What are metals?

Back

Metals are elements that typically have few valence electrons, are good conductors of heat and electricity, and are malleable and ductile.

Front

How many periods are there in the periodic table?

Back

There are 7 periods in the periodic table.

Front

What is the classification of Aluminum?

Back

Aluminum is classified as a metal.

Front

What group and number does Neon belong to?

Back

Neon belongs to the Noble Gases group, which is group 18 or 8A.

Front

What group does Fluorine belong to?

Back

Fluorine belongs to group 17.

Front

What are nonmetals?

Back

Nonmetals are elements that typically have more valence electrons, are poor conductors of heat and electricity, and are not malleable.

Front

What are metalloids?

Back

Metalloids are elements that have properties of both metals and nonmetals.

Front

What is the significance of valence electrons?

Back

Valence electrons determine how an element reacts chemically with other elements.

Front

What are alkali metals?

Back

Alkali metals are highly reactive metals found in group 1 of the periodic table.

Front

What are alkaline earth metals?

Back

Alkaline earth metals are reactive metals found in group 2 of the periodic table.