The Periodic Table

Front

The periodic table is arranged in order of...

Back

increasing atomic number

Front

Which group of the periodic table is composed of inert (not reactive) gases which are considered stable?

Back

noble gases

Front

What does the 1.00794 stand for?

Back

atomic mass

Front

Elements in a ..................have similar chemical properties.

Back

group

Front

Which of the following elements is in (period 4, group 2)?

Back

Calcium

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What are alkali metals?

Back

The group of elements in Group 1 of the periodic table, highly reactive.

Front

What is a period in the periodic table?

Back

A horizontal row of elements in the periodic table.

Front

What are transition metals?

Back

Elements found in groups 3-12, known for their ability to form various oxidation states.

Front

What is the significance of the periodic law?

Back

The properties of elements are periodic functions of their atomic numbers.