Periodic Table Review

Front

Alkaline Earth Metals have _____ valence electrons.

Back

2

Front

The periodic table has __ periods.

Back

7

Front

Nonmetals are poor conductors and, therefore, they are good ______________.

Back

insulators

Front

What is the primary use of the elements in the actinide series of elements?

Back

Fuel for Nuclear Reactors

Front

The number of periods coincides with:

Back

The number of electron shells.

Front

What are the main characteristics of metals?

Back

Metals are good conductors of heat and electricity, malleable, ductile, and have a shiny appearance.

Front

What is the significance of the atomic number in the periodic table?

Back

The atomic number represents the number of protons in an atom's nucleus and determines the element's identity.

Front

What are noble gases and why are they unique?

Back

Noble gases are elements in Group 18 that are colorless, odorless, and inert due to having a full valence shell.

Front

What is the difference between groups and periods in the periodic table?

Back

Groups are vertical columns that share similar chemical properties, while periods are horizontal rows that indicate the number of electron shells.

Front

What are transition metals known for?

Back

Transition metals are known for their ability to form various oxidation states and complex ions.