p-block elements are the elements in which the last electron entres np orbital.which include six groups of elements i.e. group 13 to 18.boron family,carbon family,pnicogens,chalcogens,halogens and noble gases.
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the elements in groups 1&2 and groups 13-18.
The main block elements are the adjacent elements in a couple different areas of the Periodic Table. They are the elements in Groups 1 and 2, along with Groups 13 to 18.
hidrogen
The main group elements have fixed valencies but members of the d block have multiple valencies.
Main group elements include elements (except hydrogen) in groups 1 and 2 (s-block), and groups 13 to 18 (p-block).
3d-block elements or tranformation elements and 4f-block elements or lanthanides and actinides
These elements are called "main group elements".
the main blocks of element Cr in is d-block orbital in the periodic table because element Cr is a transition element.
The main group elements have fixed valencies but members of the d block have multiple valencies.
Main group elements include elements (except hydrogen) in groups 1 and 2 (s-block), and groups 13 to 18 (p-block).
3d-block elements or tranformation elements and 4f-block elements or lanthanides and actinides
The s and p blocks make up the main-group elements, which are also known as representative elements.
These elements are called "main group elements".
The representative elements are in the groups 1,2, 13-18; the name is given to make a difference toward transition metals.
halogens & noble gases
The d-block of the periodic table is often referred to as the transition metals. They are:ScandiumTitaniumVanadiumChromiumManganeseIronCobaltNickelCopperZincYttriumZirconiumNiobiumMolybdenumTechnetiumRutheniumRhodiumPalladiumSilverCadmiumLutetiumHafniumTantalumTungstenRheniumOsmiumIridiumPlatinumGoldMercuryLawrenciumRutherfordiumDubniumSeaborgiumBohriumHassiumMeitneriumDarmstadtiumRoentgeniumCopernicium
the main blocks of element Cr in is d-block orbital in the periodic table because element Cr is a transition element.
S- and p- electrons fill in a regular repeating manner. Hence, elements in the s- and p-blocks have predictable patterns that represent a wide range of properties. Therefore, the s- and p-block elements are called the main-group, or representative, elements. Non-metals, Alkali, Halogens
S- and p- electrons fill in a regular repeating manner. Hence, elements in the s- and p-blocks have predictable patterns that represent a wide range of properties. Therefore, the s- and p-block elements are called the main-group, or representative, elements. Non-metals, Alkali, Halogens
S block elements- valence electrons are filling the s orbitals D block elements- valence electrons are filling the d orbitals P block elements- valence electrons are filling the p orbitals F block elements- valence electrons are filling the f orbitals