the noble gases
main group elements
The main group elements are groups 1, 2, and 13 - 18.
all elements that are not main group elements are metals, and since rhenium is not a main group element, it is a metal. Hope this helped!
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
the representative elements belong to the main group in the periodic table - rosellnica balasoto
main group elements
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Groups 1, 2, and 13 - 18 are the main group elements, also called the representative elements.
The main group elements are groups 1, 2, and 13 - 18.
Main group elements within a column tend to gain or lose the same number of electrons................A+
The main group elements have fixed valencies but members of the d block have multiple valencies.
the noble gases
all elements that are not main group elements are metals, and since rhenium is not a main group element, it is a metal. Hope this helped!
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
Main group or Alkali metals
the representative elements belong to the main group in the periodic table - rosellnica balasoto
The representative, or main group elements are the elements in groups 1, 2, and 13 - 18.