theyre all diatomic and have the same no. of outer shells
There is a total of 17 elements in those groups.
The common name for Group 1 elements is alkali metals. These elements include lithium, sodium, potassium, rubidium, cesium, and francium, and they are highly reactive with water.
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Group 17 elements, also known as the halogens, have seven electrons in their outer energy level. This makes them highly reactive, as they only need one more electron to achieve a stable octet configuration.
The elements in group VII of the periodic table are known as the halogens. This group includes fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals that readily form salts with metals.
The more common name for group 7 metals is the halogens. This group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals that readily form salts with metals.
All elements in Group 7 have the same number of electrons in their outermost shell and this number corresponds to the group number.
Group VIIA elements are known as halogens and all have 7 valence electrons.
There is a total of 17 elements in those groups.
Group 6 and Group 7 elements can form covalent bonds, but they are not limited to just that type of bonding. Group 6 elements (chalcogens) can form ionic bonds, especially with metals, while Group 7 elements (halogens) can also form ionic bonds when they react with alkali and alkaline earth metals. Thus, while covalent bonding is common among these groups, they are versatile and can participate in various types of bonding depending on the elements involved.
All elements in group 7 of the periodic table, also known as the halogens, have 7 valence electrons. They are highly reactive nonmetals and readily form compounds with metals by gaining one electron to achieve a full valence shell. These elements include fluorine, chlorine, bromine, iodine, and astatine.
There are 7 valence electrons in elements of group-17. They are called halogens.
The name given to group 7 elements in the Periodic Table are halogens.
Copper, gold, and silver are the choices that represent a group of elements with common characteristics. All of these elements are metals.
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.
Group 7 elements are also known as the halogens. These elements include fluorine, chlorine, bromine, iodine, and astatine.
Elements in the same group have more in common because they have the same number of valence electrons, leading to similar chemical properties. Elements in the same period have increasing atomic numbers and electron shells, but their properties can vary widely due to different numbers of electron shells and arrangements.