why the study/checking chemicals and physical properties of daily used substances/ material is essential
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Answered by
29
because all chemicals are not ok to handle
without checking substance a disaster can cause like fire .
some substance are radio active,highly reactive.which are not ok to handle with normal hands.
it has to handle with care.
it is nessasary for health of human.
without checking substance a disaster can cause like fire .
some substance are radio active,highly reactive.which are not ok to handle with normal hands.
it has to handle with care.
it is nessasary for health of human.
Answered by
12
Because we should know what we are using and how it will affect us.
For example , we may use two non poisonous substances together which could react to form a poisonous substance.
Thus it is essential for avoiding such accidents.
SarahCahill:
Thank you so much
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