Chapter 12: The Periodic Table

How many periods are there on the periodic table

elements to the right of the zig zag are

The zig zag on the periodic table helps you identify

Which of the following is most reactive

a horizontal row is called a

The most reactive elements are found in group

the maximum number of electrons the first energy level can hold is

Which of the following is not found on the periodic table of elements

How many groups are there

The symbols on the periodic table represent the

elements to that border the zig zag are

Group 17 is named

The elements are arranged in order by increasing

Atoms tend to gain lose or share electrons so that they have what is known as a stable octet...

Who was responsible for creating the periodic table of elements

Noble gases are considered

Which of the following would be considered periodic

Most of the elements in the periodic table are

Iron remains hot enough to cook on because of its

Lanthanides and actinides are placed at the bottom of the periodic table

Most metals are good conductors of

The vertical columns is called a

wires are created because of metal's

When Mendeleev was creating the periodic table he did the following when an element was missing

being found in thin sheets demonstrated metals

Groups 3-12 are called the