Periodic Table Arrangement

Periodic Table Arrangement

How is the periodic table of the elements arranged?

Periodic Groups

Multiple Choice

The periodic table is arranged in horizontal rows called:

• columns

• groups

• periods

Multiple Choice

The current periodic table is arranged from left to right according to increasing atomic mass.

• true

• false

Multiple Choice

The periodic table is arranged in vertical columns called:

• columns

• groups

• periods

Multiple Choice

The group number tells us the:

• atomic number

• number of electron shells the atom uses

• umber of outer electons the atom has

Multiple Choice

The period number tells us

• Atomic number

• number of electron shells the atom uses

• number of electrons the atom uses