Part c
now build a model of salt. place your materials on a sheet of paper. the regular-size marshmallows can represent the
larger chlorine atoms, and the mini marshmallows can represent the smaller sodium atoms. connect the marshmallows
with toothpicks using the picture as a guide. what was difficult about building the model?

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?