Part B Although the volume is set, the shape and structure of the cup is up to you (for example, your cup can be tall and skinny with a handle or short and wide without a handle) Think about the cup's intended use, and determine at least two criteria for the shape of the cup and the location of its two compartments.

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?