The elements in group 17 are known by the name halogens. They are non-metal elements and are at times referred to as salts.
The halogens.
Non-metals in general are poor conductors of electricity. The elements generally regarded as nonmetals are: hydrogen (H) In Group 14: carbon (C) In Group 15: nitrogen (N), phosphorus (P) Several elements in Group 16, the chalcogens: oxygen (O), sulfur (S), selenium (Se) All elements in Group 17 - the halogens All elements in Group 18 - the noble gases
All elements in a group have same chemical properties. They have same number of valence electrons.
Krypton is a part of the family of elements known as the noble gases. They all lack odor and color, and they are barely reactive.
Elements in the same group (column) have the same properties. All the elements in group one have similar properties. All the elements in group two have similar properties. And so on...
The Actinoids group contain all the synthetic elements. All the elements that have an atomic weight of 95 and above do not occur naturally. They are part of the actinoid elemental group.
Caucus. Also, caucus is the name given to either a group of all Democrats or a group of all Republicans.
1- All the elements are metals except hydrogen.2- All these elements are good conductor of heat and electricity.
a group
Non-metals in general are poor conductors of electricity. The elements generally regarded as nonmetals are: hydrogen (H) In Group 14: carbon (C) In Group 15: nitrogen (N), phosphorus (P) Several elements in Group 16, the chalcogens: oxygen (O), sulfur (S), selenium (Se) All elements in Group 17 - the halogens All elements in Group 18 - the noble gases
Of what group??
A group is a column in the periodic table of elements.
All elements in group 7 have the same no. of electrons in their outermost shells... and this no. correspondes to the group no.
All elements in a group have same chemical properties. They have same number of valence electrons.
Group 1 Elements (elements in the first group [column]) are classed as Alkali Metals. Group 2 Elements (elements in the second group [column]) are classed as Alkaline Earth Metals. All elements not in a representative group are classed as Transition Metals. Group 3 Elements (elements in the third full group [coulumn]) are classed as Earth Metals
Krypton is a part of the family of elements known as the noble gases. They all lack odor and color, and they are barely reactive.
Elements in the same group (column) have the same properties. All the elements in group one have similar properties. All the elements in group two have similar properties. And so on...
All the Group 14 elements has 4 electrons in its outer energy level.