Explain and write electron configurations for the ions

Assignment Help Chemistry
Reference no: EM13250112

Write electron configurations for the following ions, and determine which have noble-gas configurations. Explain your answer. (a) Cr^3+ (b) N ^3- (c) Sc^3+ (d)Cu^2+ (e)TI^+ (f)Au^+

Reference no: EM13250112

Questions Cloud

Explain the electron affinity for an element is a negative : If the electron affinity for an element is a negative number does it mean that the anion of the element is more stable than the neutral atom. Explain
What is the focal length of the lens : An object with a height of 4.0 cm is placed 30.0 cm from a lens. The resulting inverted image has a height of 1.5 cm. What is the focal length of the lens
Evaluate the wave power just in front of the load : A portion of the wave will reflect from the load and propagate back down the line to arrive at the input once again. Find the power that returns to the input and express this as a loss in decibels when compared to the original 10W input.
Disclosure requirements under the truth-in-lending act : Explain the disclosure requirements under the Truth-In-Lending Act. In your discussion, include several examples of disclosures that are required for a fixed-rate mortgage note, as well as an adjustable-rate mortgage note.
Explain and write electron configurations for the ions : Write electron configurations for the following ions, and determine which have noble-gas configurations. Explain your answer. (a) Cr^3+ (b) N ^3- (c) Sc^3+ (d)Cu^2+ (e)TI^+ (f)Au^+
At what time do the two cars collide : Two stunt drivers drive directly toward each other. At time t=0 the two cars are a distance D apart, car 1 is at rest, and car 2 is moving to the left with speed v0, At what time do the two cars collide?
Compute average power of fundamental frequency component : A signal has a fundamental frequency of 1000 Hz. What is its period? Assume the signal has a peak amplitude of 1 Volt and that the instantaneous power is equal to the square of the voltage, then compute the average power of the fundamental frequen..
Compute the energy of dissolving in kilojoules per mole : Calculate the Energy of dissolving in kilojoules/mole if 2.56 grams of CaBr2, calcium bromide, are dissolved in 50 mL of water in a calorimetric cup with a temperature rise of 4.5° C
Explain what is cumulative probability distribution function : Explain what the cumulative probability distribution function indicates in this case. If the rms value is given by 2 sigma, compute the percentage of time that a signal is 12 dB or more below the rms value for a Rayleigh fading signal.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the water solubility of d-alanine

the water solubility of L-alanine is 127g/L at 25 degrees celsius, what is the water solubility of D-alanine at 25 degrees celsius?

  Compute the molar mass of the weak acid

A weak monoprotic acid is titrated with NaOH, and the following data are recorded. Calculate the molar mass of the weak acid. original volume of acid solution = 50.00 mL mass of acid (a solid) = 0.3459 g

  Explain the crystal lattic structures

describe the crystal lattic structures you examined,indicating the number of positine ions surrounding each negative ion,and vice versa

  State a polyatomic ion containing an unknown element

A polyatomic ion containing an unknown element, E, has the chemical formula EO3 with -1 charge, and has 26 total electrons. Provide 3 possible identities of element E

  State the full mechanism of bromination

Show the full mechanism of bromination for both 2,4-nitrophenol

  Estimate how many barrels of fluid tank could hold

Estimate how many barrels of fluid this tank could hold. Clearly state any assumption you must make to determine this and explain how you arrived at your assumption

  Organic reactions - cyclopentadiene

Organic Reactions - Cyclopentadiene, Why is cyclopentadiene monomer more stable at higher temperatures although dicyclopentadiene (dimer) is more stable at lower temperatures?

  Calculate amount of heat required to sublime dry ice

Calculate the amount of heat required to completely sublime 78g of solid dry ice at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3kJ/mol .

  Define the subshell hybridization of elements such as copper

First Ionization Energies across a period, e.g., period 2. explain in detail why there are anomalies for Boron and Oxygen. Explain the subshell hybridization of elements such as copper or chromium

  The volume of red dye is required to reach the endpoint

A 2.29 g sample of ascorbic acid is titrated with a 0.64 M red dye. What volume of red dye is required to reach the endpoint?

  Explain mechanism for propene treated with hocl

Mechanism for propene treated with HOCl, When propene is treated with hypochlorous acid (HOCl), the product isolated is 1-chloro-2-propanol

  What is the specific gravity of the ethylene glycol

An empty volumetric flask, weighing 60.42 grams, weighed 309.60 grams when filled with water. After emptying the water and drying the flask

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd