Thomson's Atomic Model Video Lecture - Physical Chemistry for NEET

hello friends this video on structure of
atom part 8 is brought to you by example
a calm no more fear from exam before
watching this video please make sure
that you have watched part 1 to part 7
let's talk about atomic models now it's
now that atomic models came off a
neutron atomic models came before it
Neutron itself will explain that
so the Thomson model came in 1897 when
this electron was discovered that time
there was no proton there was no Neutron
then we have something called mother for
nuclear model where again we have
electrons were there but I thought they
were protons on Neutron heaters are not
dead for sure then we have all Bohr's
model where we have electrons and
protons but neutrons were not there and
then we had the quantum model where we
had electrons protons and neutrons
everything was right so we'll discuss
all these models one by one and please
note the first few of the models are
incorrect this is the only correct model
the first remodel is incorrect we just
study this because this is more of a
history of chemistry you want to know
how we got to quantum atomic model it's
not that simple to get quantum coming
one invention also it's good if you
understand these models and then
understand atomic models you get a clear
picture of atomic model but just to make
the doubt clear these three models are
incorrect they are not they cannot be
proven practically so let's start with
Thomson's model alright so in any money
an electron was discovered this was
pretty clear that we have something of
electron and we have some positive
charge which we don't know that time
because photon you don't know the
problem was not there but there are some
closet child and some electrons
electrons in this curve and since the
whole atom is neutral right so there has
to be a positive charge so what this guy
did was in his ninety when eight he
proposed the model saying that atom
looks like something like this it's like
a watermelon
where the whole positive charge is big
and then we have some negative negative
electrons embedded in
right it's called plum pudding model
also with a big clump and all this share
is alike electrons which are embedded
into this again please note this model
is totally in kind but we still is study
this so they give draw different things
they told some told plumper in some
place raising pairing some place
watermelon looks like big watermelon and
then some negative child or Umbra
difference this model the only wonder if
this model was it was able to explain
the overall utility of atom at that
point of time but this atom if you
assume this model is correct virions I
mean this chemistry dollar explains
later which proved that this model is
incorrectly explained those experiments
but this model was totally incorrect and
once again note this time at this time
in this guy Thompson proposed the model
the neutrons and protons were not
discovered at that time thank you
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