atomic structure
÷←.gµfM
.:•mm•i"÷
ANEMIA BÑ$* MANIKIN ☒Ñ↑
" "
""
-
showed thatatomshaveanudeus
.
-
alphapartidesshottowardsshatofgoldfoil
fluoreaantsoreen surrounding goldfoilflasheduhenalphapartideshitit
ok
µh¥¥
-
*"
prediction particles wouldn't get deflated
-
:
-
small % of particles deflected at
angles > 90°
atoms have
mostly empty space waitin
atimshaneanvae.us /positive) some
%µ3•ÑM☒ HMMM THINE
PARTICLE Retatiremasg Rᵈᵈ%HArqe Mass # -
sum
of # of#wtms innudeus
Proton I
+1 Atomic # -
# ofpnto-sinnvde.us/samease-)
I 0
Neutron
Electron to negligible _
,
2
Ay
atomsofsameebmenttsamett-pntnsbnt-dit-t .mn
Isotopes -
MASS SPECTROMY
-
masssper : instrument to measure indmassofatrms
◦
chemical properties depend onoutershdlofé separates indisotopesfnmsampkofatomsldeterminesmattofealh
-
same for isotopes
physical properties depend
◦
on nudes
diff for isotopes mznentron # ATOMIC MASS CALCULATION
e.
g- density rateof diffusion
melting boiling point 1-41
-
,
, ,
man
Ar=
www.sotopicmassj/g%abundana)t.--.-
?⃝
÷←.gµfM
.:•mm•i"÷
ANEMIA BÑ$* MANIKIN ☒Ñ↑
" "
""
-
showed thatatomshaveanudeus
.
-
alphapartidesshottowardsshatofgoldfoil
fluoreaantsoreen surrounding goldfoilflasheduhenalphapartideshitit
ok
µh¥¥
-
*"
prediction particles wouldn't get deflated
-
:
-
small % of particles deflected at
angles > 90°
atoms have
mostly empty space waitin
atimshaneanvae.us /positive) some
%µ3•ÑM☒ HMMM THINE
PARTICLE Retatiremasg Rᵈᵈ%HArqe Mass # -
sum
of # of#wtms innudeus
Proton I
+1 Atomic # -
# ofpnto-sinnvde.us/samease-)
I 0
Neutron
Electron to negligible _
,
2
Ay
atomsofsameebmenttsamett-pntnsbnt-dit-t .mn
Isotopes -
MASS SPECTROMY
-
masssper : instrument to measure indmassofatrms
◦
chemical properties depend onoutershdlofé separates indisotopesfnmsampkofatomsldeterminesmattofealh
-
same for isotopes
physical properties depend
◦
on nudes
diff for isotopes mznentron # ATOMIC MASS CALCULATION
e.
g- density rateof diffusion
melting boiling point 1-41
-
,
, ,
man
Ar=
www.sotopicmassj/g%abundana)t.--.-
?⃝
