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what is s-block elements?

what is s-block elements?

Grade:12

7 Answers

KALYAN
400 Points
8 years ago
The s-block is one of four blocks of elements on the periodic table.
The s-block group have a common property, The electron in their most outward electron shell are in the s-orbital. 
Elements in thes-block are in the first two periodic table groups.
NAVEEN
41 Points
8 years ago
s-block is alkelimetals
SHANMUKESHWAR
461 Points
8 years ago
The s-block elements include hydrogen (H), helium (He), lithium (Li), beryllium (Be), sodium (Na), magnesium (Mg), potassium (K), calcium (Ca), rubidium (Rb), strontium (Sr), cesium (Cs), barium (Ba), francium (Fr) and radium (Ra). The periodic table below shows exactly where these elements are within the s-block.
pralay
186 Points
8 years ago
The s-block elements of the Periodic Table are those in
which the last electron enters the outermost s-orbital. As
the s-orbital can accommodate only two electrons, two
groups (1 & 2) belong to the s-block of the Periodic Table.
 
RAMCHANDRARAO
159 Points
8 years ago
In s-block elements two types of groups is present one is alkali metals and alkali earth metals these are all metals
 
KUNCHAM SAMPATH
402 Points
8 years ago
The s-block elements consist of the alkali and alkaline earth metals.
The s-block elements include hydrogen (H), helium (He), lithium (Li), beryllium (Be), sodium (Na), magnesium (Mg), potassium (K), calcium (Ca), rubidium (Rb), strontium (Sr), cesium (Cs), barium (Ba), francium (Fr) and radium (Ra). The periodic table below shows exactly where these elements are within the s-block.
Ariana Felton
39 Points
8 years ago
S- block elements means the electrons enter into the differenciating s-orbital.S-block consists of alkali and alkaline earthmetals.

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