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What elements are in group 17?
Group 17 elements are called the halogens. Group 18 elements are called the noble gases.
What are the elements in group 17?
Group 17 elements are called the halogens. Group 18 elements are called the noble gases.
What are the 2 words that describe the classification of the 17 chemical elements with the numbers 57-71?
Elements from atomic number 57 (Lanthanum) to 71 (Lutetium) are called the Lanthanides. Lanthanide means "like Lanthanum" and so, the Lanthanides are based on Lanthanum. Only one of the Lanthanides is radioactive: Promethium (Pm - No. 61)
What is the mane of the elements in group 17?
The elements in group 17 are collectively called the halogens.
What are the Group 17 most active elements called?
group-17 elements are called halogens. They are non-metals.They have 7 valence electrons.
Where are the most reactive metals are located?
These chemical elements are located in the group 17.
What term is given to elements in group 17 of the periodic table?
These elements are called halogens.
How many valence electrons do elements group 17 have?
There are 7 valence electrons in elements of group-17. They are called halogens.
Hydrogen and chlorine are pure substances or chemical elements?
Hydrogen and chlorine are chemical elements. They are pure substances because they are made up of only one type of atom. Hydrogen is the simplest element with atomic number 1, while chlorine is a halogen with atomic number 17.
What are the elements fluorine chlorine bromine and iodine called?
These elements are typically called halogens, and they are found in Group 17 of the periodic table.
What are elements in group 17 called?
halogens
What is the group of 17 elements is called?
A group of 17 elements is called a period in the periodic table. This period corresponds to the number of electron shells in an atom within that group. Elements in the same period have the same number of electron shells.
