According to the Aufbau principle, which orbital is filled immediately after each of the following in a multi-electron atom? (a) {eq}\displaystyle 4s {/eq} (b) {eq}\displaystyle 5f {/eq} (c) {eq}\displaystyle 3d {/e...
What does the atomic number of an element represent? Which two elements have the same number of valence electrons? Which atom has the largest number of neutrons? Which chemical element has the symbol Pt? What is the electron configuration of Te^2-?
“The key challenge in EV site design is having a really good estimate of how much load the station is going to generate, where the site will be, and the size of the electrical load it needs to handle,” Meintz said. “And then the really tricky part is knowing how all of that cou...
Full size image After cooling the solid was washed repeatedly with water and methanol resulting in a quantitative yield. 1H NMR spectra of the filtrate showed no organic components and indicates that the network does not degrade under synthesis or washing conditions. The PXRD pattern of the resulta...
Hence, the percentage of the CRC on the soil surface is very critical for the evaluation of tillage intensity. The objective of this study was to develop a new methodology based on the semiautomated fuzzy object based image analysis (fuzzy OBIA) and compare its efficiency with two machine ...