What are the elements in the middle of the table called?

The elements in groups 1B through 8B (also known as 3 through 12) are called the transition metals. They are called d block elements because the electrons being added in this block of elements are being added to the d orbital. They are placed between metals and non-metals i.e. in center in periodic table.

What is the middle row of the periodic table called?

Each of these rows are called periods. The vertical columns of elements are called groups, or families. The most common way the periodic table is classified is by metals, nonmetals, and metalloids.

What are the horizontal groups in the periodic table called?

The elements are arranged in seven horizontal rows, called periods or series, and 18 vertical columns, called groups. Groups are labeled at the top of each column.

What is the center of the periodic table?

The transition elements or transition metals occupy the short columns in the center of the periodic table, between Group 2A and Group 3A.

Which is the shortest period?

first period of
The first period of the periodic table is the shortest period of the periodic table. The sixth period of the periodic table is the longest period of the periodic table.

What three families are found in the center of the periodic table?

The three families that are found in the center portion of the periodic table are the Iron group, the Cobalt group and the nickel group. There are 18 families in the periodic table.

What are the Group 17 elements called?

Halogen
Halogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).

Are groups vertical or horizontal?

A group is a vertical row of the periodic table.

What are the names of the groups on the periodic table?

Chemists often make general statements about the properties of the elements in a group using descriptive names with historical origins. For example, the elements of Group 1 are known as the alkali metals, Group 2 are the alkaline earth metals, Group 17 are the halogens, and Group 18 are the noble gases.

What are the two rows at the bottom of the periodic table?

The two rows of 14 elements at the bottom of the periodic table are the lanthanides and the actinides, whose positions in the periodic table are indicated in group 3. Metals, Nonmetals, and Semimetals

What are the alkali metals on the periodic table?

For example, the elements of Group 1 are known as the alkali metals, Group 2 are the alkaline earth metals, Group 17 are the halogens, and Group 18 are the noble gases. Group 1: The Alkali Metals The alkali metals are lithium, sodium, potassium, rubidium, cesium, and francium.