Describe why magnetic metals are found

Assignment Help Chemistry
Reference no: EM13162988

Fe, Co, and Ni are ferromagnetic, whereas Ru, Ir, and Pd are diamagnetic. Explain why magnetic metals are found only among the 3d and 4f elements. Why are Sc and Ti, which are also 3d elements, diamagnetic?

Reference no: EM13162988

Questions Cloud

What volume will the helium occupy at standard : A cylinder of helium has a volume of 8.00 L. The pressure of the gas is 388 lb in-2 at 25C. What volume will the helium occupy at standard atmospheric pressure (14.7 lb in-2) assuming there is no temperature change?
What is the equilibrium partial pressure of so3 : at 900K the following reaction has kp=.345: 2SO2(g)+O2(g)-->2SO3(g) Partial pressures of SO2 is .150 and of O2 is .455. What is the equilibrium partial pressure of SO3?
Reverse the array, and find the largest element : find the max block of an array by splitting it into three parts: left, middle, right. And then reverse the array, and find the largest element.
What mass of methanol is likely to be produced : methanol, CH3OH can be produced through the reaction of CO and H2. if 75.o grams of CO is used and the typical yield is 79.8%, what mass of methanol is likely to be produced.
Describe why magnetic metals are found : Explain why magnetic metals are found only among the 3d and 4f elements. Why are Sc and Ti, which are also 3d elements, diamagnetic?
Write a complete java program assuming that the variables gp : Write a complete java program Assuming that the variables gpa, deanList and studentName have been declared, you should read in the studentName and gpa from keyboard. Write an if statement that adds 1 to deansList and prints studentName to the standar..
Compute the new temperature of the gas : A sample of CO2 gas at 795 torr is cooled from 25°C until the new pressure is 125 torr. Calculate the new temperature of the gas.
Characteristics of a monopolistically competitive market : What are the characteristics of a monopolistically competitive market and how do these differ from perfect competition?
What does it mean to spawn a process? : 1. Process can be in different states to allocate the resources better. List the symbol and meaning for each of these states

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of potassium sulfate are required

how many grams of potassium sulfate are required to make 385 ml of 2.5M solution

  Calculate the number of kilograms of helium needed

Calculate the number of kilograms of helium needed to inflate a balloon to a volume of 100,000 L at an atmospheric pressure of 250 mmHg and a temperature of -35 °C.

  Compute the equilibrium concentrations

Calculate the equilibrium concentrations of NH3 and H2S if a sample of solid NH4HS is placed in a closed vessel and decomposes until equilibrium is reached

  Compute the deltag for the hydrolysis of atp in liver

Calculate the deltaG for the hydrolysis of ATP in liver, muscle, and brain cells using the following table. In which cell type is the free energy of ATP hydrolysis more negative?

  What is the concentration of the resulting solution

If 3.0 Ml of distilled water is added to 2.0 ml of 0.35M CoCl2 solution, what is the concentration of the resulting solution.

  What is the final volume

A 93-L sample of dry air cools from 145 degrees celicus to -22 degrees celicus while the pressure is maintained at 2.85 atm. What is the final volume?

  Compute the ph of the solution

If the actual yield is 220.0 g and the theoretical yield is 275.6 g then what will be the percent yield of ferrous sulfide.

  Explain organic reactions - cyclopentadiene

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

  What is the partial pressure of n2

A mixture of gases containing 21.0 g of N2, 106.5 g of Cl2, and 12.0 g of He at 14 oC is in a 50.0 L container. What is the partial pressure of N2.

  Calculate the root mean square speed

Calculate the Root Mean Square Speed and its average kinetic energy per molecule of Nitrogen and water vapor

  Explain what concentration in ppm would it constitute

what concentration in ppm would it constitute? The effective volume of the earth's atmosphere is about 4.2 billion km^3, and take the average pressure to be 550 mm Hg and the average temperature to be -10 degrees C. The molar mass of air is 29 g/m..

  Find out the molar mass of each of the gases

Find out the molar mass of each of the given gases 1) 2.16 grams of a gas that occupies 1.38L at 665 mmHg

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