Could you give me a level 4 example of a prediction as a Hypothesis (in the form of an If... then... statement) and provide reasoning based on grade 12 (SCH4U) knowledge of electron configurations about the lab attached.
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Q: Give detailed Solution with explanation needed (don't give Handwritten answer
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Could you give me a level 4 example of a prediction as a Hypothesis (in the form of an If... then... statement) and provide reasoning based on grade 12 (SCH4U) knowledge of electron configurations about the lab attached.
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- SAMSUNG 13:38 Screen. 5 Which of the following requires minimum energy for electronic transition among atomic orbitals of H- like atoms? ans. 3 2 2 1 4 3 5 4 Previous O Marked for Review Next РОСО PC KILLER SINGH5.1. A crystal is composed of identical atoms which only interact with one anotber very weakly. Each has a set of three equally spaced singlet energy levels, E,, E2, E3, such that E2-E, temperature at which (a) there are equal numbers (to within 1 per cent) of atoms in each of the three states. (b) 99 per cent of the atoms are in the ground state E1. (c) If the energy level E, is doubly degenerate calculate the temperature for (b). (d) Why in (a) cannot truly equal populations be achieved? - 10-23 J and E,-E, 2x 10-23 J. Calculate theOnline teaching and + -owl.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator-assignment-take Consider the bright line spectrum of hydrogen shown in the figure below. 410 nm 434 nm 486 nm 656 nm [References] Hydrogen Line Spectrum. When excited hydrogen atoms return to lower energy states, they emit photons of certain energies, and thus certain colors. Shown here are the colors and wavelengths (in nanometers) of the photons in the visible region that are emitted by excited hydrogen atoms. a. Which line in the spectrum represents photons with the highest energy? 434 nm O486 nm O410 nm O 656 nm b. Which line in the spectrum represents photons with the lowest energy? O 434 nm O 486 nm O 410 nm O 656 nm. Submit Answer Try Another Version 2 item attempts remaining MacBook Pro
- OSettings A Connect 命 A https://ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=D0&launchUrl=htt Saved napter8-Electron Configuration and Chemical Peri. A 3. Be sure to answer all parts. Write the charge and full ground-state electron configuration of the monatomic ion most likely to be formed by Se. Charge Ground-state electron configuration: Ис Sraw pe here to search Chp6:58 ÅÐ east.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=ass Chapter 6: Mastery 1. Electromag... 2. Wavelen... 3. Wavelen... Question Question Question 4. Energy of... A 5. Energy of... (M) 2req 2req O 2req 2req + [Review Topics] [References] Use the References to access important values if needed for this question. A local FM radio station broadcasts at a frequency of 94.5 MHz. Calculate the wavelength at which it is broadcasting. Wavelength = meter (1 MHz = 106 s-1) ... 42% :D ? + < |||Chrome File Edit View History Bookmarks Profiles Help Tab Window 61% (4) Mon Ask Laftan Anlamaz - Episode O st. John's University - My Appl x A ALEKS - Iffat Khan G how many valence electrons in x i www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqKt1FLIq7wcPWKzBYGfE9IMFjNG0dB_IlkUmxjvdZ3p44elzs8GVwNxjbe5NR20. * O ATOMS, IONS AND MOLECULES Deducing the ions in a polyatomic ionic compound from its... Complete the table below by writing the symbols for the cation and anion that make up each ionic compound. The first row has been completed for you. ionic compound cation anion NaCl Na Cl VF, (NH.),S Cr(OH), C, (co.), II
- (structure below) is proposed as a model compound for an application of the particle-in-a-ring model. Assume C-C R, to be 1.5 Å. www Calculate the wavelength (in nm) of the lowest-energy electronic transition (HOMO to the LUMO) in azulene. A) 350 B) 404 C) 530 D) 740Which ions in the following list are not likely to be found in chemical Se²-? compounds: Li²+, Cs+, Be³+, 0³-, and (Select all that apply.) Li²+ Cs+ Be³+ 0³- Se²-Example 5. Give the number of unpaired electrons in the fol- lowing: (i) Cr²+ (Z = 24) (ii) Fe²+ (Z = 26) (iii) Mn²+ (Z=25) 2+ (iv) Ti4+ (Z = 22) (v) La³+ (Z = 57) (vi) Zn²+ (Z = 30)
- 7:54 east.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=ass 1. Electromag... 2. Wavelength... 3. Wavelen... 4. Energy of Li... 5. Energy of... 6. Hydroge... 7. Hydroge... 8. Matter W... 9. Quantum... 10. Orbital Sh... 11. Orbital ... Question Question (M) 2req (M) 2req 2req Que Orbital Shape and Quantum Number 2req 2req 2req F 2req O Use the References to access important values if needed for this question. The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quantum numbers. y Visited For an electron in the 1s orbital shown above, enter a possible value for each quantum number. n = = Give ONE example. Give ONE example. Though a given electron only has one value for my, there are possible my values for electrons in 1s orbitals. m₁ = * NƠ 5G l 28% ms = Submit Answer + Retry Entire Group :D :11.88. Calculate (V) for ₁5 of the H atom and compare it to 1s the total energy.1. Using the values from the helium emission spectrum, generate a calibration curve on Microsoft Excel or other graphing software. If you are new to Microsoft Excel, specific instructions (with pictures) are given at the end of this lab and will be discussed in lab. a) In Excel, create a column labeled "scale position." This will serve as your x-values. Create another column labeled "wavelength." This will serve as your y-values. b) Enter the values for your scale position and wavelengths into each column. Do not put unit labels with the numbers. c) Create four separate graphs, one each for the four required types of trendlines ("linear", "logarithmic", "exponential", and "polynomial"). Each graph will have the same data plotted but have a different trendline. See the "Curve Fitting Using an Excel Spreadsheet" section at the end of this write-up for additional information about how to make these graphs. i. ALL graphs must conform to the requirements discussed in lab. 1) graph must take…