Alana is a scientist studying nuclear reactions. She has just published a paper explaining a new scientific theory about the atomic nucleus. What is most likely true about the theory? A. The theory is not yet supported by any experimental or observational evidence. B. Once the theory has been tested, it will be reclassified as a scientific law. C. Several other scientists read Alana's paper about the theory before it was published. D. There is a scientific consensus, and most scientists agree that the theory is correct.

the answers would be

the first one and the second one

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.