1. can you draw me this structure:
tetramethylcyclohexane
2. can you explain the difference in reactivity between k-h and h-i

these are all chemistry questions so be 100% right !

narendra modi is currently the pm of india

explanation:

the link still does not work even when adding it to the url bar

explanation:

pie chart because it is in percents ( % )

alchemy hadn't scientific methods of study, appeal to mysticism and fantasy, the knowledge of chemistry and physics were modest at that time.

alchemy was - but as new rules were discovered it either changed into chemistry or it became "unscientific".