d lok

Ele toni coi -

EXCeptims

-345 sdlo
S.el

out 42
metu tran) tim metali

denenal chanteisti
PTybi cal Tmetalic nqtu Leendyuiiy.
malleability, dyehlity luote]
size Omd b/ mdp' blok
melb-p
vanable oXdatm tale
catalyie propeties mog: belrari
coloned

Chene Tnend

Aternie cmdonic Radi :

SSha
( due to lontano
mt3
m m

1Metallic cha t r i
a l npaired
one tallic
bmg naired mellie chuyc
Meto then
D
bming upto Om d -then
stable in mo,Te, Re

deloaliot
tightly
ength metallic n
wKi have leima tn me
hare
to ane unpaired
du fresuen ne+e
ent m

Zn h d e i y due
Higer S

E.

vey
in
nat for elemes.
megni tude
tat

Cr h Lwe

eletade potentod (E) md reatty

Std
Smale

ambrly odesmds
 ne

potenial
ioiizatm etal plen
Sutode potetials a a mane

sHsuhinatin
Eyed elecrode ,more stabl
O:S. Cuauy mdiy
gats essve
nar nene

d oteblL

ayatin
hm
subliatien t i0nizatin
hyeation enthalte). t
not SKdizing
acidsHNO, h s .Cr ado cles
MM
qre

+3
oxidan
T Stongt Tedytnt

the dmot elegst

Oxidatim
) ariablt eKcept irt ornd lat elemen
+3 t9nic
mostey
hiy Oc. wvalent
Nuiablity Mn
4aned iv) NcesGive S.

gro highe Os are more Stable

heevie_elemes mo ond wG Cre
Crt
 y neaner
membe inet paL e l it.

Se T

+3 +3

oxid stable wi tnf, du

ignehione bm
whilin Humde

v)
) odue to,‘
Cafle fro þetes
Cmtatfoceg

4inely divdcd i in hydo enatm

Ond Lostwald eo

bleetpude.
Raoso ¬ in the
0 fresence inpaired imimple e
wqnable
froui des sitable lage
Ciml,
oYSale
Ccalouvies
coloutal
colgue both n golid omd
md h

They ahser
 dd

Mag: ooherteni
Tho se which attraud

laona
9T

are
presene
mpaieed
hene apin cen m
butim
1qnificart
O.m.
Elemes naving
diamag auytrnCs

Cmplex fomgin - This

+ndney
elene n i o d
) Relattvey pmallea mize
i)Their hign ionie
Availa biliy Va an
un ' tjtals

Itestitl Cmbounds.:mall atrm

h,C,Ncey
hard omd
theretere
mgld havi'ng
Cre mstoicicmec Come.
eg
shr
THiaVHost;
metallic
Tey are c e m i y ntbu
cmduchiviy.
Mlry t m atin To
Azed mnelHny mstnally
Cmd
Onralid a

Aolid Cmy have

hinmpi
Cuc Cuhr
Reanvm und imic nqt
Lovale
'

Ap
te

poeyet
waten poy Cess Ar
to ethemad
rocess
Rleindarbest s
pdhoto 9 r a y ind.
iime
Some

oxdes -
whi

aidic

Prnpho Amph. Aidic

Onnpho ad
audg
akaes Vog md vo
Chiomte
+8No,Cot 0
frep (Rocg)
 2

Atig Heat
white heal

with fAklke
(ormgerd) (yellw

ph
Ke

Cald

oxndiain l'robeties in
tc) (+3)

Snt Snty

3S +no

when
 NHy

meddish brown vap a croa obteaed

tet whe t
yellns
Arldi ied

demmoen

ngt e
mrmay std,

prep
be t

oolubl ín
9een n
brreatht n to a
Cr,O4 di'hnat

chroate
yelb)

two bond hid

ventex are
at

d
mi +im m y tromt
Clhangefnom (C otsto meal atm
 Yyolua dork gre
nn
tunt (disprOp rionok)
kmn4

(ansd

(peroxodisutpha

Bopeieyi
’ deh wle blak pisms wh
h and are i303tytw witta
green

conc

Oxid phe ty
 Faintly allalin
= S b

+2
&RNnOy+3Mnse +21,0

| n alkaline medin

neduced
++

Sn acic nedium
dil

=3t

(n) NgN0
(iv)
 HgfO3 ’ Hg4
vi)

) go9 C

a.
only aetandondiaaHe 9+ diu
Obtein into pw s4el. nd

Hu/HNo Cannt be wae in plau o

oxidiz to cmd ho

&tandadisaton but
RSo1,0 not be
Aince
 f-Houk elemems
last emeu in hentimal
>
eneyy
Are termed 7nne tromi
eleme
(3) k(a Rore eath me tes tuey ere obtaihed
f om ra mimerall as hh oxicles in ittally
donthomoid

Atinod Lr

LamtnanQids
Eleconic
Sf ane mot as wrd as up y can tFe pyrt tn horely
Oxldatin stales
+i) wal oxidatiem state t3
1)t
i) t 2 0.s
Ce (f)
Atoomic md ionde radi
ond
impulau selding gradally
oiPe cutty in selearatio ( byt
metu

Coloun

Jeie
chemity hare
t M (2773)
MN Ha
Mao H20
X Meso3
iv) ys(s+) +2 (e+)
fr d block elemest bita
M quenhe
ue obitel e
4ield ine
quenehed
s } w e y t &oft
‘ oh atumic no,
eleico l Themal camdutivity

atelg
neta

une t analy
CeOz
’phoshess in teleisgn
dn oxîdes
Surfaces.
mired

similau
and
elee etals,re fning
Thein hyd ileg and
husic ot. from lest to io.
5f idels ane
hare
E m beusmes is - efm da to Lu
having
hare oloue, t-f rn tiom
mdfDi amag
 Cd T
(e Ho
2

Actinnd.;
AAL leents are radlo qive,
Ele uonic
Ac
s
fa Es
Sfs
7s
mo
No S 72
Am Lr
Cm

xida tion sta tey

blw St, cal od
subshls
A h la Np, fu An Cm Renai
wy

9 Tonic Radiü i- contaction is re

pore shielding by st
are epand-eol me
That i8 cohy tey low LE
ve
The cati no havi ng
having st e coloues, Re
e Lodonecl.
moy oeniea Ae
B

hu bu te
The

Have no acion o alkai ou

be talned electolysin

less

elemets sucecig Aes