base in my experience.... because of the gravity of the earth...
No. group VIIA (or group 17) elements are halogens. group VIIIA (or group 18) elements are noble gases.
halogens mean salt-former halogens form inorganic salts easily
When an element in Group IIA (such as calcium or magnesium) reacts with an element in VIIA (such as fluorine or chlorine), they form ionic compounds. The Group IIA element will lose electrons to the Group VIIA element, creating ions with opposite charges that attract each other to form a stable compound. These ionic compounds are typically white solids at room temperature.
The halogens group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. These elements are located in group 17 (Group VIIA) of the periodic table and are known for their high reactivity and tendency to form salts when they react with metals.
Noble gases are nonreactive gaseous elements that are located in group 18 of the periodic table. They are characterized by having a full valence shell of electrons, making them stable and unreactive under normal conditions.
No. group VIIA (or group 17) elements are halogens. group VIIIA (or group 18) elements are noble gases.
halogens
The elements in group VIIA, also known as group 17, are called halogens. This group includes fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals.
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.
Group VIIA elements are known as halogens and all have 7 valence electrons.
Another name for Group 17 (VIIA) Elements is Halogens.
The Group VIIA nonmetals are known as the halogens. This group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive and can form compounds with metals to create salts.
Fluorine has the greatest nuclear charge among the Group VIIA elements. This is because it has the highest atomic number, which means it has the most protons in its nucleus, resulting in the strongest positive charge at its nucleus.
Elements with high electronegativities are typically found in Group 17, the halogens, and in Group 16, the chalcogens, of the periodic table. These elements have a tendency to attract electrons towards themselves in a chemical bond.
halogens mean salt-former halogens form inorganic salts easily
When an element in Group IIA (such as calcium or magnesium) reacts with an element in VIIA (such as fluorine or chlorine), they form ionic compounds. The Group IIA element will lose electrons to the Group VIIA element, creating ions with opposite charges that attract each other to form a stable compound. These ionic compounds are typically white solids at room temperature.
Iodine is classified as a halogen in the periodic table of elements. It is a non-metal and is part of Group 17 (Group VIIA) of the periodic table.