Avessel contained n2, ar, he, and ne. the total pressure in the vessel was 987 torr. the partial pressures of nitrogen, argon, and helium were 44.0, 486, and 218 torr, respectively. the partial pressure of neon in the vessel was torr. a) 42.4 b) 521 c) 19.4 d) 239 e) 760

Select the correct answer. you have a nightlight plugged into an outlet in the hallway, which uses 3.5 watts when plugged in. if the house circuit provides 120.0 volts, what is the current through this bulb?

Drive down any three characteristic of modern periodic table

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.