Elements A,B,C have atomic no 9,10,20 respectively. State which one is metal,non metal or inert .Write formula for the compounds that may form between any two of the above elements.
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10 is insert, 20 is metal 9 is metal
Asroinoun:
thanks but second part
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A--non metal
B--Inert
C--Metal
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B--Inert
C--Metal
please mark as brainliest (dim)
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