Concept explainers
(a)
Interpretation: The highlighted elements in the periodic table given in Figure P2.5 are to be categorized as a reactive nonmetal, a chemically inert gas and a reactive metal.
Concept introduction: The periodic table of elements depicts the arrangement of all the known chemical elements. Elements in the periodic table are arranged from top to bottom and from left to right in an increasing
To determine: A reactive nonmetal among the highlighted elements in the given periodic table.
(b)
To determine: A chemically inert gas among the highlighted elements in the given periodic table.
(c)
To determine: A reactive metal from the highlighted elements in the given periodic table.
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Chemistry
- pls help on all, inlcude all steps.arrow_forward19. Complete the following chart for the incorrect electron configurations shown in the left column. When drawing the correct electron configuration, assume the same number of electrons that were shown in the incorrect configuration. Incorrect Electron Configuration 2p ↑↓ ↑ 2s ↑↓ 1s ↑↓↓ ਵੇ ਵੇ ਵੇ 3p ↑ ↑ ↑ - 38 ↑ 2p 2s ↑↓ 1s 2p 2s 1s ** ↑↓ ↑↓ ↑↑ 리리리 Which principle or rule is violated? Explain the violated principle or rule in your own words Draw the correct electron configurationarrow_forward14.36 Draw all reasonable resonance structures for each compound. a. + b. C. :O: d. :O: NH2 NH2 :O:arrow_forward
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- 14.35 For which compounds can a second resonance structure be drawn? Draw an additional resonance structure and the hybrid for each resonance-stabilized compound. a. OCH3 OCH 3 b. C. d. CH3 NHCH3arrow_forwardpls help on all, inlcude all steps.arrow_forwardpls help on all, inlcude all steps.arrow_forward
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