Chemistry, 20.09.2020 15:01 amandasantiago2001
Use the Periodic Table tool to investigate the electron configurations for each element in the second period. On a computer, you can hover over an element on the table to select it. On a mobile device, you can tap once to select an element. Once an element is selected, its electron configuration is displayed in the Quick Facts box at the top of the periodic table. Now starting with lithium, look at its electron configuration. Then look at all eight elements in the second period from lithium to neon (Ne). What do you notice about the change in the electron configuration as you go from left to right?
Answers: 2
Chemistry, 22.06.2019 15:20
Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.
Answers: 1
Chemistry, 22.06.2019 19:30
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
Use the Periodic Table tool to investigate the electron configurations for each element in the secon...
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