It is alkali metals
I'm pretty sure it's the Alkali Metals family.
There is none. All of the elements in group/family in group IIA/2 are solids at room temperature.
The halogen family of elements is located in Group 17 of the periodic table. This group includes the elements fluorine, chlorine, bromine, iodine, and astatine. Halogens are known for their high reactivity and tendency to form salts when combined with metals. They are found in various states at room temperature, with fluorine and chlorine as gases, bromine as a liquid, and iodine as a solid.
Elements in the same family (or group) have the same amount of electrons in their outer shell. For Example, all elements in Group 1 have 1 electron in their outer shells.
The halogen family elements contain a solid (iodine), a liquid (bromine), and a gas (fluorine and chlorine) at room temperature.
The chemical family that contains elements that can exist as solids, liquids, or gases at room temperature is the halogen family. Elements in this family include fluorine, chlorine, bromine, and iodine. Each of these elements can vary in physical state depending on temperature and pressure conditions.
alkali metals
Nonmetals, expecially halogens.
There are 4 nitrogen family elements that are solid at room temperature: phosphorus, arsenic, antimony and bismuth.
I'm pretty sure it's the Alkali Metals family.
I'm pretty sure it's the Alkali Metals family.
There is none. All of the elements in group/family in group IIA/2 are solids at room temperature.
All of these elements belong to the noble gas family or group 18 on the modern periodic table
We call them halogens.they are in the 17th group.
Noble gases, such as helium and neon, belong to the family of elements that are highly unreactive. They have a full outer electron shell, making them stable and less likely to form chemical bonds with other elements.
Elements in the same family (or group) have the same amount of electrons in their outer shell. For Example, all elements in Group 1 have 1 electron in their outer shells.
The halogen family elements contain a solid (iodine), a liquid (bromine), and a gas (fluorine and chlorine) at room temperature.