Studies indicate that the methyl radical is trigonal planar. based on this, which of the following best describes the methyl radical? the carbon is sp2 hybridized and the unpaired electron occupies an sp2 orbital. the carbon is sp2 hybridized and the unpaired electron occupies a 2p orbital. the carbon is sp3 hybridized and the unpaired electron occupies an sp3 orbital. the carbon is sp3 hybridized and the unpaired electron occupies a 2p orbital.

The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.