What are the characteristics of each groups in the periodic table?

What are the characteristics of each groups in the periodic table?

The elements in each group have the same number of valence electrons. As a result, elements in the same group often display similar properties and reactivity.

What are the names of each family group on the periodic table?

5 Element Families

• Alkali metals.
• Alkaline earth metals.
• Transition metals.
• Halogens.
• Noble gases.

What are the characteristics of the first group in the periodic table?

Group one elements share common characteristics. They are all soft, silver metals. Due to their low ionization energy, these metals have low melting points and are highly reactive. The reactivity of this family increases as you move down the table.

What are the characteristics of groups and periods in periodic table?

Groups and periods are two ways of categorizing elements in the periodic table. Periods are horizontal rows (across) the periodic table, while groups are vertical columns (down) the table. Atomic number increases as you move down a group or across a period.

What are the characteristics of group 8?

They are inert gases located on the right of the periodic table. They have a full-set of valence electrons, so they’re stable. They are colorless, odorless and tasteless. They have low melting and low boiling points.

What are group 5 elements called?

Group 5A (or VA) of the periodic table are the pnictogens: the nonmetals nitrogen (N), and phosphorus (P), the metalloids arsenic (As) and antimony (Sb), and the metal bismuth (Bi).

What are the 12 groups of the periodic table?

The three group 12 elements that occur naturally are zinc, cadmium and mercury. They are all widely used in electric and electronic applications, as well as in various alloys. The first two members of the group share similar properties as they are solid metals under standard conditions….Group 12 element.

Boron

Carbon

Nitrogen

Oxygen

What are the characteristics of group 2 elements?

These physical properties of group 2 elements are:

• low density (mass over volume)
• low melting points (except beryllium)
• low boiling points (except beryllium)
• soft and strong in their metal states.
• ductile.
• malleable.
• shiny and silvery as metals.
• dull appearance.

What are the characteristics of periods in modern periodic table?

A period in the periodic table is a row of chemical elements. All elements in a row have the same number of electron shells. Each next element in a period has one more proton and is less metallic than its predecessor.

What are the characteristics of group 2 on the periodic table?

What are Group 9 elements called?

transition metals
Group 9 is a group of chemical elements in the periodic table. Members are cobalt, rhodium, iridium and meitnerium. These are all transition metals in the d-block.

What is Group 4 called?

the titanium group
Group 4 is the second group of transition metals in the periodic table. It contains the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf). The group is also called the titanium group or titanium family after its lightest member.

What is Group 6 called in the periodic table?

The Chalcogens
Group 6A (or VIA) of the periodic table are the chalcogens: the nonmetals oxygen (O), sulfur (S), and selenium (Se), the metalloid tellurium (Te), and the metal polonium (Po). The name “chalcogen” means “ore former,” derived from the Greek words chalcos (“ore”) and -gen (“formation”).

What are the 18 groups in periodic table?

Groups are numbered 1–18 from left to right. The elements in group 1 are known as the alkali metals; those in group 2 are the alkaline earth metals; those in 15 are the pnictogens; those in 16 are the chalcogens; those in 17 are the halogens; and those in 18 are the noble gases.

What is Group 3 called?

Group 3 is the first group of transition metals in the periodic table.

What are the properties of group 3 elements?

The Group 3A metals have three valence electrons in their highest-energy orbitals (ns2p1). They have higher ionization energies than the Group 1A and 2A elements, and are ionized to form a 3+ charges. The Group 3A metals are silvery in appearance, and like all metals are good conductors of electricity.

What are Group 8 elements called?

the noble gases
Group 8A (or VIIIA) of the periodic table are the noble gases or inert gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). The name comes from the fact that these elements are virtually unreactive towards other elements or compounds.