Explain why the second ionization energy of cr is higher
In general, ionization energies increase across a period from left to right. Explain why the second ionization energy of Cr is higher, not lower, than that of Mn.
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Gold can be hammered into extremely thin sheets called gold leaf. If a 211-mg piece of gold (density = 19.32 g/cm3) is hammered into a sheet measuring 2.4 1.0 ft, what is the average thickness of the sheet in meters?
Analyze the cycle using air standard assumptions that account for variation in specific heats. Determine the mass flow rate of air required to produce 60 MW.
Perform a complete analysis of the cycle to determine the properties at each state point, the heat transfer and work of each process, and the net work and thermal efficiency.
The captain maintains a compass bearing of northwest and a speed of 10.1 km/h relative to the water. The fog lifts 3.0 h later and the captain notes that he is now exactly 3.6 km south of the harbor.(a) What was the average speed of the current du
Calculate the magnitude of the electric field at one corner of a square 0.990 m on a side if the other three corners are occupied by 6.61×10^-6 C charges.
What is the mass transfer rate on both the top and bottom surfaces(kg/s). Are they equal and why? Estimate how long it will take for the oil to disperse from the surfaces given the initial oil layer is 1mm thick?
You have three 3.0 uF (micro Farads) capacitors. Two of the capacitors are in parallel, and this parallel combination is in series with the third capacitor. This capacitor combination is connected across a 30-V battery. Find the charge on each cap
A 0.40-kg block initially at rest on a frictionless horizontal surface is acted upon by a force of 3.0 N for a distance of 4.5 m. How much kinetic energy does the block gain?
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A 2-year-old girl is evaluated for cough, runny nose, watery eyes, and fevers for a week. She also developed a diffuse rash,
Question: Which clinical findings tend to support a diagnosis of Klinefelter syndrome?(Select all that apply.) Short arm span Gynecomastia. Scoliosis Small peni
Problem: The treatment that has been the MOST popular for restoring weight among persons with anorexia nervosa is
The nurse is caring for a client who is receiving internal radiation therapy for cervical cancer. Which of the following actions should the nurse take?
What are two ways to share the outcomes of research? Why is it important to present the results of this research to the organization in some capacity?
Problem: The nurse is teaching a client who had left cataract surgery with an intraocular lens implant.
A nurse is reinforcing teaching about exercise with a client who has type 1 diabetes mellitus. Which of the following statements by the client indicates