Science, asked by pujujain13, 1 year ago

please help me with this question.i have attached a picture.thanks

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Answered by safiasaheb
1
the valency of magnesium is 2
the second one is atom because atom is the smallest particle of a chemical element that can exist

pujujain13: i think it should be compound
pujujain13: ion means
safiasaheb: option c
pujujain13: i know what is ion
pujujain13: but how ion ?
pujujain13: my mam said atom is the answer
safiasaheb: they are asking about an atom
safiasaheb: yea it atom
safiasaheb: sorry
safiasaheb: i just edited my answer. plz do check it out
Answered by incharainchu05
1
valency of magnesium is 2
fundamental component of an atom:i guess its atom

hope its correct
if it is plzz mark me as brainliest

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