nitrogen forms the following oxides no and n2o3.calculate the mass of oxygen which combines with 25g of nitrogen in each oxide

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?