abundant ement in the univesse.
Botun 4 Jabitess Jis futD f ydaegen
EDe
Atemic
ctsonic condfiqusotionef tydsegen= le
no /macd8 no
Sosotobes of Hyda ogan
No of Atemic
buotons heutsns
Hydaegen
Pootium e
Pydangen
Deustesuium
Hyalegen
Giunm
Hydsego3
rnas amount.
Deuteium kas doubbe
atemic auseight tRan um het 4
ttium kos toibde atomie useight Ran bsatium:
shese iaotopes diff Jagely in thia brya'cab
and cfenmical boopesty
Reactivity f Hydsogen
H-H > H-D
, PosITION 0F HY DROGGEN IN PERTO DI C TAALE
>Fostienef yclaegen in þiodictobbe js not ived.
Bcoz
metals ustereao
sebaate Bpace in þeiodic
JabDe..
ADBali metal Halogens.
Bame oDectoonic Roth toße one. ete
Conpigusation actieve octet
- Rstk toam Xy type combourd.
-> Both fom X ion.
PREPARATION GEN
|
Laboatoery
()Rxn ef metol
method
uusitA
OF
minea
HY DRO
acjdo
(i)Rxn of meta) sittbade.
3. Snoua tavia)methed
usoctes
Gii By Coal - gaaipcation
LAGORATORY METHOD
() Rxn e meta) uaith minewal aids :
Metabs above Hs in ea ctiviyBeied edeonse Hy gad
Zh C8) + HCO (aq)