
In chemistry, a group (or family) is a vertical column of elements in the periodic table. From left to right, there are a total of 18 groups in the periodic table. Here are the main groups: metals (which includes alkali metals, alkaline earth metals, lanthanides, actinides, transition metals, and post-transition metals), metalloids, and nonmetals (which include reactive nonmetals and noble gases).
Out of 18 numbered groups, the f-block elements between groups 2 and 3 (lanthanides and actinides) do not have any group number.
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– alkali metal | – post transition metal | ||
– alkaline earth metal | – metalloid | ||
– lanthanide | – reactive nonmetal | ||
– actinide | – noble gas | ||
– transition metal | – unknown properties |
Group Names
New IUPAC name | Old IUPAC name (Europe) | CAS name (U.S.) | Group (or family) name | IUPAC trivial name | Other trivial names |
Group 1 | ⅠA | ⅠA | lithium group | hydrogen and alkali metals | |
Group 2 | ⅡA | ⅡA | beryllium group | alkaline earth metals | |
Group 3 | ⅢA | ⅢB | scandium group | ||
Group 4 | ⅣA | ⅣB | titanium group | ||
Group 5 | ⅤA | ⅤB | vanadium group | ||
Group 6 | ⅥA | ⅥB | chromium group | ||
Group 7 | ⅦA | ⅦB | manganese group | ||
Group 8 | Ⅷ | ⅧB | iron group | ||
Group 9 | Ⅷ | ⅧB | cobalt group | ||
Group 10 | Ⅷ | ⅧB | nickel group | ||
Group 11 | ⅠB | ⅠB | copper group | coinage metals | |
Group 12 | ⅡB | ⅡB | zinc group | ||
Group 13 | ⅢB | ⅢA | boron group | triels (name comes from the Greek word “tri”, which means three, Ⅲ) | |
Group 14 | ⅣB | ⅣA | carbon group | tetrals (name comes from the Greek word “tetra”, which means four, Ⅳ) | |
Group 15 | ⅤB | ⅤA | nitrogen group | pnictogens | pentels (name comes from the Greek word “penta”, which means five, Ⅴ) |
Group 16 | ⅥB | ⅥA | oxygen group | chalcogens | |
Group 17 | ⅦB | ⅦA | fluorine group | halogens | |
Group 18 | 0 | ⅧA | helium group or neon group | noble gases |
FAQs on Group (Periodic Table)
‣ What are the 3 groups in the periodic table? The three main groups in the periodic table are metals, metalloids, and nonmetals. |
‣ What are the elements in group 16 called? The elements in group 16 are called chalcogens. |
‣ Are there 8 or 18 groups in the periodic table? There are a total of 18 groups in the periodic table. |
‣ What is group 13 called? Group 13 is known as the boron group. |
‣ What is group 4 called in the periodic table? Group 4 in the periodic table is known as the titanium group. |
‣ What is group 10 on the periodic table called? Group 10 on the periodic table is known as the nickel group. |
‣ What is group 5 on the periodic table called? Group 5 on the periodic table is known as the vanadium group. |
‣ What is group 12 on the periodic table called? Group 12 on the periodic table is known as the zinc group. |
‣ What are the group 1 elements called? The group 1 elements (except hydrogen) are known as the alkali metal family. |
‣ What is group 9 on the periodic table called? Group 9 on the periodic table is known as the cobalt group. |
‣ What is group 6 on the periodic table called? Group 6 on the periodic table is known as the chromium group. |
‣ What is group 7 on the periodic table called? Group 7 on the periodic table is known as the manganese group. |
‣ Where is group 3 on the periodic table? Group 3 is on the left-hand side of the periodic table, next to group 2. |
‣ What are the group B elements called? The group B elements are known as transition metals. |
‣ Which groups are metals? Except group 18, all groups of the periodic table contain at least one metal. |
‣ What is group A and B in periodic table? As per the CAS system, groups with the letter A are main group elements, and groups with the letter B are transition elements (or transition metals). |
‣ What is group 17 on the periodic table called? Group 17 on the periodic table is the fluorine group (also known as the halogen family). |
‣ What family is group 18? Group 18 on the periodic table is the noble gas family (also known as the helium group or neon group). |
‣ What is group 2 on the periodic table? Group 2 on the periodic table is the beryllium group (also known as the alkaline earth metal family). |
‣ What is group 3 on the periodic table? Group 3 on the periodic table is known as the scandium group. |
‣ What are the group names on the periodic table? The group names on the periodic table are as follows: Group 1: lithium group (hydrogen and alkali metals) Group 2: beryllium group (alkaline earth metals) Group 3: scandium group Group 4: titanium group Group 5: vanadium group Group 6: chromium group Group 7: manganese group Group 8: iron group Group 9: cobalt group Group 10: nickel group Group 11: copper group Group 12: zinc group Group 13: boron group Group 14: carbon group Group 15: nitrogen group (pnictogens) Group 16: oxygen group (chalcogens) Group 17: fluorine group (halogens) Group 18: helium group or neon group (noble gases) |
‣ Where is group 2 on the periodic table? Group 2 is on the left-hand side of the periodic table, next to group 1. |
‣ Where is group 1 on the periodic table? Group 1 is on the left-most column of the periodic table. |
‣ Where is group 7 on the periodic table? Group 7 is on the left side of the periodic table, next to group 6. |
‣ Where is group 17 on the periodic table? Group 17 is on the right-hand side of the periodic table, next to the oxygen family. |
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Related:
Also Read:
- Blocks in Periodic Table
- Periods in Periodic Table
- Metals in Periodic Table
- Alkali Metals in Periodic Table
- Alkaline Earth Metals in Periodic Table
- Lanthanides in Periodic Table
- Actinides in Periodic Table
- Transition Metals in Periodic Table
- Post Transition Metals in Periodic Table
- Metalloids in Periodic Table
- Nonmetals in Periodic Table
- Reactive Nonmetals in Periodic Table
- Noble Gases in Periodic Table