Chemistry, 14.11.2019 03:31, ddoherty88
One bit of evidence that the present theory of atomic structure is "correct" lies in the magnetic properties of matter. atoms with unpaired electrons are attracted by magnetic fields and thus are said to exhibit paramagnetism. the degree to which this effect is observed is directly related to the number of unpaired electrons present in the atom. on the basis of the electron orbital diagrams for the following elements, indicate which atoms would be expected to be paramagnetic, and tell how many unpaired electrons each atom contains. a. phosphorus, z = 15b. iodine, z = 53c. germanium, z = 32
Answers: 3
Chemistry, 22.06.2019 05:30, smartie80
Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage
Answers: 3
Chemistry, 22.06.2019 16:00, yfnal3x
What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided
Answers: 2
One bit of evidence that the present theory of atomic structure is "correct" lies in the magnetic pr...
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