which one is odd one out 1:iron,copper, silver,silicon 2, copper,aluminum, sodium, iron3: helium,hydrogen argon,xenon4: diamond,graphite,iodine, sulphur
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Answered by
2
Answer:
1 silicon non metal
2 sodium very reactive among less reactive
3 xenon not a noble gas
4 graphite conductor of electricity
Explanation:
Answered by
3
Answer:
Explanation:
1.silicon
2.sodium
3.hydrogen
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