what are
the elements in increasing order of atomic mass values
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In group
On going down, atomic mass increases with their size
In period.,on going from left to right atomic mass increases.. But size decreases.
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Tanya9368:
ok.. 2 min
done
thanks akka
there is a app.. periodic table.. it might be u helps u more
wlcm
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answer k just upr hi kikha aata hai.. "mark as brainliest"
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