The position of four elements A,B,C and D in the periodic table are shown below :-
(a) Name the most electronegative element ?
(b) Name most reactive metal ?
(c) State whether B is a metal or non metal ?
(d)Which one of the given elements is expected to have largest atomic radius ?
(e) How many electrons are present in the outer most shell of elements B and C ?
(f) What will be the nature of bond (ionic/covalent) formed between D and B ?
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a) B
b) A
c) Non metal
d)A
e) 7 electrons
f) Ionic
PLZZZ MARK BRAINLIEST
#A STUDENT OF CLASS 10 ICSE
b) A
c) Non metal
d)A
e) 7 electrons
f) Ionic
PLZZZ MARK BRAINLIEST
#A STUDENT OF CLASS 10 ICSE
maheshwaranlupp0yaxy:
How is A the ost reactive element??
*most
reactivity of metals increases as we go down the group
Ok I get it
A is most reactive metal and B s the most reactive non-metal
Because it is at a very low position... So the atomic size is very large as it has more no. of shells. so it readily donates electrons.
And reason for the (d) question
It has more number of shells.
thts wht she said !
So element C also has the same number of shells I suppose......so y isnt it having a large atomic radius
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Answer:
A)B
B)A
C)Non Mental
D)A
E)7 electrons
F)Lonic
please mark at brainlist friend
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