Chemistry, asked by rahul4837, 1 year ago

an element contains three electron in its outermost third shell write the chemical formula and calculate nuclear mass of its phosphate and bicarbonate

Answers

Answered by shivam3122gupta
0
name of the element is aluminium

rahul4837: tell full method plz
shivam3122gupta: chemical formula is Al
rahul4837: tell full which is in the question
shivam3122gupta: calculating bro wait
shivam3122gupta: Alpo4=al=27,p=31,0=16×4=64 ,total =122u
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