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The answer to this question depends on which version of the Periodic Table you're referring to.
According to IUPAC, Group 7 would consist of manganese (Mn), technetium (Tc), rhenium (Rh), and bohrium (Bh). This group does not have many uses because other than manganese, the others are either rare or synthetic. Manganese is used as an alloying material in steel and is crucial to Vitamin B1.
If all of the transition metals are considered to be one group (or the old IUPAC/CAS method is used), then group 7 can refer to the halogens, or fluorine (F), chlorine (Cl), bromine (Br), Iodine (I), and Astatine (At). These elements are highly reactive and are famous for producing salts when combined with Group 1 or Alkali metals. These elements may not have many uses alone, but they have a crucial role in chemistry.
What else can I help you with?
How many valence electrons do elements group 17 have?
There are 7 valence electrons in elements of group-17. They are called halogens.
What are the uses of group 1 and 7 elements?
Group 1 elements, such as sodium and potassium, are used in various applications including making soap, fertilizers, and as components in alloys. Group 7 elements, such as chlorine and fluorine, are used in disinfectants, water treatment, and as components in materials like PVC and Teflon.
What group does group one from the periodic table likes to reacts with?
Group one elements are the most reactive with group 7 elements as it is the easiest way for the elements to complete their outer shell as the group one element gives its extra electron to the group 7 element and then the group 7 element has a full shell too.
How many elements are there in group 7?
Group 7 of the periodic table, also known as the halogens, contains five elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). These elements are known for their reactivity and form a variety of compounds with other elements. Additionally, there is a synthetic element called tennessine (Ts), which is also considered part of this group.
What special names are given to the group you group vii and group viii elements?
group 7 - halogens group 8 - noble gases
How many elements make up group 7 group 14 and group 18?
There is a total of 17 elements in those groups.
Why group 7 element by their self do not have many uses?
This situation is normal. The number of chemical elements is smaller compared to the number of chemical compounds.
How many valence electrons do elements group 17 have?
There are 7 valence electrons in elements of group-17. They are called halogens.
What are the uses of group 1 and 7 elements?
Group 1 elements, such as sodium and potassium, are used in various applications including making soap, fertilizers, and as components in alloys. Group 7 elements, such as chlorine and fluorine, are used in disinfectants, water treatment, and as components in materials like PVC and Teflon.
How many electrons occur in the valence level of Group 7A and 7B elements. Why are they different?
Group 7A elements have 7 electrons in their valence level, while Group 7B elements have 17 electrons in their valence level. This difference occurs because elements in Group 7A have 7 valence electrons, while elements in Group 7B have 7 valence electrons plus the 10 additional electrons in the d sublevel which contributes to a total of 17 valence electrons.
What is the name given to the elements in group 7?
The name given to group 7 elements in the Periodic Table are halogens.
What group does group one from the periodic table likes to reacts with?
Group one elements are the most reactive with group 7 elements as it is the easiest way for the elements to complete their outer shell as the group one element gives its extra electron to the group 7 element and then the group 7 element has a full shell too.
How many elements on the periodic table of elements?
In the Periodic table of Elements There are 118 Elements 96 are metals The rest are non-metals Group 7= Halogens Group 8/0= Noble gases Going down group 1 and 2, elements become more reactive
How many valance electrons does halogen have?
Halogens are group 17 elements. They have 7 valence electrons.
What other name are the group 7 elements known by?
Group 7 elements are also known as the halogens. These elements include fluorine, chlorine, bromine, iodine, and astatine.
The Halogen family elements have how many valence electrons?
Halogen family members, or elements in group 17, have 7 valence electrons.
How many elements are there in group 7?
Group 7 of the periodic table, also known as the halogens, contains five elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). These elements are known for their reactivity and form a variety of compounds with other elements. Additionally, there is a synthetic element called tennessine (Ts), which is also considered part of this group.
