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That's not a very valid question becase you could argue that all the elements in that particular group are important. There are at least 4 common ones there, which are carbon, silicon, lead, and tin.
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∙ 12y ago
Wiki User
∙ 11y agoOnly one group is there in group 13. And the answer is group 13 or boron family. However there are two classes of elements found in group 13 and they are metalloids and non-metals.
Wiki User
∙ 11y agoGroup VIIA of the Periodic Table is contains the elements of the manganese family. It contains manganese, technetium, rhenium and bohrium.
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∙ 11y agocarbon
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What is the 11th element of the periodic table?
In the older versions of the periodic table, group VIIA corresponds to the current group 17, the halogens.
What are the main group elements of the periodic table?
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
Elements which have high electronegativities occur in Group?
VIIA
Is halogens a gas?
The halogens or halogen elements are a series of nonmetal elements from Group 17 IUPAC Style (formerly: VII, VIIA) of the periodic table, comprising fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The artificially created element 117, provisionally referred to by the systematic name ununseptium, may also be a halogen. The group of halogens is the only periodic table group which contains elements in all three familiar states of matter at standard temperature and pressure.
Which of the elements in the periodic table are gases at STP?
Among the halogens, fluorine (F) and chlorine (Cl) are gases at STP. In the new, IUPAC approved system, the halogens are placed in group 17. In the two (ambiguous) older systems, their group might be labelled VIIB or VIIA.
What is the 11th element of the periodic table?
In the older versions of the periodic table, group VIIA corresponds to the current group 17, the halogens.
Are noble gases found in group VIIA?
No. group VIIA (or group 17) elements are halogens. group VIIIA (or group 18) elements are noble gases.
What are the main group elements of the periodic table?
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
Elements which have high electronegativities occur in Group?
VIIA
What is higogen?
Its Halogen or something else. If it is Halogen then It is defined as : any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table. They are reactive non-metallic elements which form strongly acidic compounds with hydrogen from which simple salts can be made.
Is halogens a gas?
The halogens or halogen elements are a series of nonmetal elements from Group 17 IUPAC Style (formerly: VII, VIIA) of the periodic table, comprising fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The artificially created element 117, provisionally referred to by the systematic name ununseptium, may also be a halogen. The group of halogens is the only periodic table group which contains elements in all three familiar states of matter at standard temperature and pressure.
What shows the number of valence electrons in an atom pictorial fashion?
It's called the Periodic Table of the Elements, and it's very possibly the most useful thing in all of chemistry. The more you use it, the more comfortable you become with it, and the more it teaches you.
What are the names of group 1 and group 7 in the periodic table?
Group 1: Alkali metals Group 7: Manganese family Note: As per old naming terminology, group VIIA will be halogens. Now this is group 17.
What is the halogens family?
The halogen family of elements make up group VIIA of the periodic table. They are the nonmetallic chemical elements fluorine, chlorine, bromine, iodine, and astatine. The name halogen means salt, and all of these elements, each having a valence of -1, will readily react with sodium to form the halides sodium fluoride, sodium chloride (common table salt), sodium bromide, sodium iodide, and sodium astatide.
Are anions metals or nonmetals?
An anion is a negatively charged ion; a non-metal! On the Periodic Table of Elements, they're in Groups IVA through VIIA. Much success ;D
What change occurs in valence shells of elements as you move from left to right in any given row of the periodic table?
From left to right on the periodic table, the elements in each group (column) have one more electron in their outer shell. For example, sodium (located on the far left side of the periodic table) has only one valence electron. Helium (located on the far right side of the periodic table) has 8 valence electrons. If the periodic table you're labels the 'A' and 'B' groups, then seeing the pattern is fairly easy. When you ignore the 'B' groups (transition metals), a very easy rule applies: whatever group (column) an element is in, that's the number of electrons in the outer shell. Elements in Group IA (like sodium) have one valence electron. Elements in Group IIA (like calcium) have 2 valence electrons. Likewise, elements in Group IIIA (like aluminum) have three valence electrons. This rule applies to all elements located in 'A' groups. For example, simply by looking at the periodic table, you can tell that fluorine has seven valence electrons because it is located in Group VIIA. In answer to your question, from left to right, on the periodic table, the number of valence electrons an element has increases.
Chlorine Cl is in group 17?
Along with fluorine, bromine, iodine, and astatine, chlorine is a member of the halogen series that forms the group 17 (formerly VII, VIIA, or VIIB) of the periodic table
