The element cobalt displays many similarities to the element iron and is also attracted to magnets. Based on this information, is it likely that cobalt forms magnetic domains? Explain your answer.​

Answers

Answer 1
In ferromagnetic materials, smaller groups of atoms band together into areas called domains, in which all the electrons have the same magnetic orientation. That's why you can magnetize them. See how it works in this tutorial.
Answer 2

In ferromagnetic materials, smaller groups of atoms band together into areas called domains, in which all the electrons have the same magnetic orientation. That's why you can magnetize them.

What is the meaning of magnetic domains?

A portion of a ferromagnetic material where the magnetic moments are aligned with one another because of interactions between molecules or atoms.

In ferromagnetic materials, the atoms form structures called domains.

A domain is a region inside of a material where groups of magnetic moments naturally align in the same direction.

There can be numerous domains within an object.

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Related Questions

This question is about acids and bases.

Which ion is found in all acids?.
CI-
H
Nat
OH-

Answers

Answer:

OH- is the correct answer

mark me brainst answer

Answer:

h

Explanation:

The common ion in all acids is the hydrogen or hydronium ion

what device has made car emissions much cleaner?

automatic transmission

better wheels

tail pipes

catalytic converters

Answers

Answer:

automatic transmission

Explanation:

An automatic transmission (sometimes abbreviated to auto or AT) is a multi-speed transmission used in motor vehicles that does not require any driver input to change gears under normal driving conditions.

3. How are natural selection and selective breeding related?

can someone help?

Answers

Answer:

In natural selection, organisms adapt to the environment to best suit nature's needs to survive. In selective breeding, it's as if nature were humans and the humans can choose which organisms can survive and die. They do it so they can develop organisms with desirable characteristics.

PLEASE HELP ME!!!!! ILL GIVE BRAINLIEST

Answers

It would be the same


What are the FOUR major biogeochemical cycles upon which all life depends?

Answers

Answer:

Some of the major biogeochemical cycles are as follows: (1) Water Cycle or Hydrologic Cycle (2) Carbon-Cycle (3) Nitrogen Cycle (4) Oxygen Cycle. The producers of an ecosystem take up several basic inorganic nutrients from their non-living environment.

Explanation:

La clorurarea catalitică a toluenului, se obţine un amestec format din 2-clorotoluen, 4-clorotoluen şi benzennereacționat în raport molar de 3 : 2 : 1. Calculaţi cantitatea de 2-clorotoluen, exprimată în moli, care se obținedin 110,4 g de toluen, în în prezența catalizatorului FeCl3.

Answers

Answer:

i dont lnow you heat alcohol over an open flame

which of the following statement is not a property of ionic compounds?
A. they are formed because of electrostatic forces.
B. they conduct electricity when dissolve in water
C. they form crystals
D. they have low melting and boiling points

Answers

Answer:

I think it would be c

Explanation:

A
B
prevents different air masses from mixing.
a. Direction
b. Location
c. Density
d. Size

Answers

Answer:

c Density

Explanation:

I don'tknow if I am right if I am wrong correct me

0.47 M KNO3 solution contains .757475 mol of KNO3 what is the volume

Answers

Answer:

Volume is the quantity of three-dimensional  

Explanation:

What happens when Sulphuric acid is added to into Barium Chloride solution?​

Answers

Answer:

please give me brainlist and follow

Explanation:

When dilute sulphuric acid is added to barium chloride solution, barium sulphate is formed as a precipitate and hydrogen chloride is formed in aqueous solution.

25 points!! Will give Brainliest What is the molarity of the dilute solution if you dilute 35.0 mL of a 12.0 M solution to make 1000.0 mL of a solution?

Answers

Answer:

0.72 good luck with the answer

I need help with this question.
Instruction : Answer the following questions using the given options.

Questions :
1. The reaction between an acid and a base is an example of ___ reaction ?

a. Valence
b. Endothermic reaction
c. Chemical reaction
d. Exothermic reaction

2.The following are the factors affecting the rate of a chemical reaction except ___
a. catalyst
b. nature of reactants
c. activation energy
d. lights

3.___ gives a dense white fume when in contact with HCL
a. propane
b. ammonia
c. tetraoxosulphate(vi) acid d. water​

Answers

Explanation:

The reaction between an acid and a base is known as a neutralisation reaction.

Reactant concentration. Increasing the concentration of one or more reactants will often increase the rate of reaction. ...

Physical state of the reactants and surface area. ...

Temperature. ...

Presence of a catalyst.

ammonia

An alkaline gas which produces dense white fumes when reacted with HCl gas is ammonia and fumes are of compound ammonium chloride.

BRAINILIEST PLEASE

i need helpppp



blank 1:


blank 2:


blank 3:


blank 4:

Answers

Answer:

Fe₂(SO₄)₃ + 6KOH —> 3K₂SO₄ + 2Fe(OH)₃

The coefficients are: 1, 6, 3, 2

Explanation:

__Fe₂(SO₄)₃ + __KOH —> __K₂SO₄ + __Fe(OH)₃

To determine the correct coefficients, we shall balance the equation. This can be obtained as follow:

Fe₂(SO₄)₃ + KOH —> K₂SO₄ + Fe(OH)₃

There are 2 atoms of Fe on the left side and 1 atom on the right side. It can be balance by writing 2 before Fe(OH)₃ as shown below:

Fe₂(SO₄)₃ + KOH —> K₂SO₄ + 2Fe(OH)₃

There are 6 atoms of OH on the right side and 1 atom on the left side. It can be balance by writing 6 before KOH as shown below:

Fe₂(SO₄)₃ + 6KOH —> K₂SO₄ + 2Fe(OH)₃

There are 6 atoms of K on the left side and 2 atoms on the right side. It can be balance by writing 3 before K₂SO₄ as shown below:

Fe₂(SO₄)₃ + 6KOH —> 3K₂SO₄ + 2Fe(OH)₃

Now, the equation is balanced.

Therefore, the coefficients are: 1, 6, 3, 2

Balance the following chemical equation by providing the correct coefficients.
[ ]Na+[ ]H2O -> [ ] NaOH + [ ]H2

Answers

Answer:

[2 ]Na+[2 ]H2O -> [ 2] NaOH + [1]H2

In the Eqn: [3 Fe + 2 O2 → Fe3O4], How many grams of Fe will be needed to react with 6.85 mol O2 ?

Answers

Answer:

575g

Explanation:

Mole ratio Fe : O2 = 3:2

so moles of Fe = 1.5 x 6.85 = 10.275 moles

mass=moles x Ar

Ar Fe= 56

mass = 10.275 x 56=575g

If 186.0 liters of gaseous O_{2} at 1.09 atm and 577.0 ºC are required for the model rocket to climb 1000 feet, how many grams of solid KClO_{3} must be in the rocket engine?

Answers

Answer:

The right answer is "236.53 g".

Explanation:

The given values are:

P = 1.09 atm

V = 186 liters

The reaction will be:

⇒  [tex]KClO_3 (s)\rightarrow 2Kcl(s)+3O_2(g)[/tex]

The moles of O₂ will be:

=  [tex]\frac{PV}{RT}[/tex]

On substituting the values, we get

=  [tex]\frac{1.09\times 186}{0.0821\times 850}[/tex]

=  [tex]\frac{202.47}{69.785}[/tex]

=  [tex]2.90 \ moles[/tex]

Now,

1 mole O₂ is produced from

= [tex]\frac{2}{3} \ mol \ KClO_3[/tex]

then,

2.90 mole O₂ is produced from 2 mol KClO₃

= [tex]\frac{2}{3}\times 2.90[/tex]

= [tex]1.93 \ mol \ KClO_3[/tex]

hence,

The number of grans of solid in the engine will be:

= [tex]1.93\times 122.55[/tex]

= [tex]236.53 \ g[/tex]

A nuclear power plant is used to generate:

steam
solar energy
heat energy
electricity

Answers

Answer:

Anuclear power plant is used to generate electricity

Answer:

Anuclear power plant is used to generate electricity

thank me later

Explanation:

what types of chemical reactions are needed to make the perfect s'more?

Answers

Answer:

sorry i never learned this

Explanation:

Which is an example of geologic evolution?

Answers

Answer:

A gradual change in the shape of the continents.

Explanation:

An example is tropical plant fossils are found in the Artic.

An example of geologic evolution is a gradual change in the size of continents.

What is geological evolution?

Geological evolution is the process of gradual change and events in antiquity that include the steps to create the Earth.

At first, there was extreme volcanism, later the planet cooled to create the crust. Also, condensed water vapor formed the oceans and seas.

The geological history of Earth follows the major geological events in Earth's past based on the geological time scale, a system of chronological measurement based on the study of the planet's rock layers (stratigraphy).

Geological evolution studies the shape of the globe, how it formed, and the relationships of the different eras and the matter that changed during them.

Therefore, An example of geologic evolution is a gradual change in the size of continents.

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The equation below shows the decomposition of lead nitrate. How many grams of lead (II) oxide are also produced when 20.5 g NO2 is formed?

Answers

Answer:

ligma

Explanation:

Write a summary of the following Physical and Chemical Properties

Answers

Answer:

The physical properties of matter are those characteristics that can be measured without altering the atomic structure, while the chemical properties of matter are those characteristics that result in a change in the atomic structure.

Does Water gives the body the ability to do work. True or false

Answers

Answer:

I think it's true

Explanation:

hey by the way

5. Make a graph: Plot your data on the graph to the right of the data table. Draw a line to conn points in order.​

Answers

Answer:

i did c

Explanation:

Why is there a bond between the ions in potassium chloride

Answers

Answer:

Explanation:

When the two atoms are in contact, potassium transfers its outer electron to chlorine which readily accepts it, resulting in both atoms achieving a state of eight outermost electrons. With this electron transfer, the ionic bond in KCl is formed.

Hope this helped!!!

Potassium has just one valence electron and Chlorine has 7 electrons, Chlorine needs just one atom to complete its octet which is provided by Potassium atom for formation of Potassium Chloride (KCl).

What is Chemical Bonding?

Chemical bonding is the formation of chemical bonds present between two or more atoms or molecules which give rise to new compound. Bond is formed from electrostatic force present between oppositely charged ions like in ionic bonds or by sharing of electrons like in covalent bonds.

There are two types of Chemical Bonding:

1. Ionic Bonding

It is formed between opposite charged particles like Anion (negatively charged) and Cation (Positively charged) by the strong force of attraction.

For example, KCl formed by the ionic bond formation present between Potassium and Chlorine

2.Chemical Bonding

It is formed between two atoms for completing its octet by sharing of electrons.

For example, [tex]H_2[/tex] formed by sharing the electrons to complete its electronic configuration.

Thus, Potassium has just one valence electron and Chlorine has 7 electrons, Chlorine needs just one atom to complete its octet which is provided by Potassium atom for formation of Potassium Chloride (KCl).

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why can molar mass be used as a conversion factor

Answers

From the relative atomic mass of each element, it is possible to determine each element's molar mass by multiplying the molar mass constant (1 g/mol) by the atomic weight of that particular element. The molar mass value can be used as a conversion factor to facilitate mass-to-mole and mole-to-mass conversions.

Answer:

A substances molar mass is determined by increasing its relative nuclear mass by the molar mass constanttt (1 g/mol). So the molar mass consistent can be utilized to change mass over to moles. So by duplicating a given mass by the molar mass, the measure of moles of the substance can be determined.

Explanation:

From the general nuclear mass of every component, it is feasible to decide every component's molar mass by duplicating the molar mass steady (1 g/mol) by the nuclear load of that specific element.The molar mass worth can be utilized as a change factor to work with mass-to-mole and mole-to-mass transformations.

Brainliest?

How many atoms does methane=CH4?

Answers

Answer:

It has 1 carbon atom and 4 hydrogen atoms

Explanation:

hope this helps :)

5.
Which sentence best describes the relationship between genes and chromosomes?
A.
Genes are found within chromosomes.
B.
Several chromosomes make up one gene.
C.
Genes and chromosomes are the only things that form the nucleus.
D.
Several genes are attached to different parts of the Golgi apparatus.

Answers

Answer:

a

Explanation:

The answer to this question is a

A shampoo has a pH of 8.59. What is the [H3O+] in the shampoo?
Answer in units of M.

(part 2) What is the [OH−] in the shampoo?
Answer in units of M.

Answers

Answer:

2.57 e-9

Explanation:

The formula is H3O=10^-Ph

10^-8.59=2.57 e-9

What test would be done to prove the color of specific compounds is due to metal ions apart from flame test

Answers

Answer:

Borax bead test

Explanation:

Another test that can be used to identify colored ions in a specific compound such as salt is called "Borax bead test".

This test involves use of a clear glassy bead of borax that is joined together in a wire loop which is going to be involved in chemical reaction with the salts of certain metals.

This reaction will produce colors that we can use to identify the exact metal ions that are present.

How many grams are in 5 mole of carbon dioxide? (CO2)
plz include your work

Answers

Answer: Hence, mass of CO2​ is 22g.

Explanation: N/A

Answer:

mole=mass/RMM

5mole =mass/44

mass= 44×5=220grams

Explanation:

Co2 molecular weight =44 ,cross multiply then you get your mass.

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Please help I will mark Brainiest for first and correct answer Steven is making mini berry pies. For the filling, he mixes 1 pound each of raspberries, blueberries, and blackberries. Then, he scoops 6 ounces of the filling into each mini pie tin. If he wants to use up all of his filling, how many mini pies can he make?Please help I will mark Brainlist for fastest and correct answer What is the prime factorization of -14x^4 He is sincere change into Negative plssss CAN SOMEONE HELP ME PLSS The coordinates of point are (7, 4). Point is a reflection of point across the x-axis. In which quadrant will point W be located A class contains 12 female and 20 male students. Find the probability that when two students are chosen randomly from the class, the first student is male and the second student is female.Write the probability as a fraction in the simplest form. help please pleasecan someone please write me a essay over *How can human actions seriously affect water resources?*please please and thank you Explain the difference between an exothermic and an endothermic reaction. SCIENCESandy made the following chart comparing the energy sources of the carbon cycle. What correction needs to be made?A. Decomposition is driven by internal energy.B. Seashell creation is driven by internal energy.C. Formation of fossil fuels is driven by solar energy.D. Rock formation is driven by solar energy. A bag contains 8 red marbles and 4 blue marbles. You randomly pick a marble and then pick a second marble without returning the first marble to the bag. What is the probability that both marbles are red? A cubical tank of edge 12 cm is half filled with water. The water is poured into an empty rectangular tank measuring 10 cm by 8 cm by 7 cm until it is full. How much water is left in the cubical tank? Give your answer in millilitres. Read the excerpt from A History of Womens Suffrage by Stanton, Anthony, and Gage.Another writer asserts that the tyranny of man over woman has its roots, after all, in his nobler feelings; his love, his chivalry, and his desire to protect woman in the barbarous periods of pillage, lust, and war. But wherever the roots may be traced, the results at this hour are equally disastrous to woman. Her best interests and happiness do not seem to have been consulted in the arrangements made for her protection. She has been bought and sold, caressed and crucified at the will and pleasure of her master. But if a chivalrous desire to protect woman has always been the mainspring of man's dominion over her, it should have prompted him to place in her hands the same weapons of defense he has found to be most effective against wrong and oppression.Which statement paraphrases the authors argument?Throughout history, men have strived to protect women through chivalrous action and guardianship.Women have always been subservient to men because they have needed protection during war and pillage.Men have not been successful protecting women because they have not given women the power to protect themselves.During times of war, men and women rely on one another for defense, and they each have weapons for battle. what can cause rapid revolution? what is the y and m and c in 2x + y = 1 Help fast !If I have an unknown quantity of gas at a pressure of 102 kPa, a volume of 31 liters, and a temperature of 87 0C, how many moles of gas do I have? What is the term for the type of government in which power is concentrated in a single dictator that centers around pride for the country and military strength? fascism democracy monarchy my noluv.joel15 who wanna follow please helpwill award brainliest for correct answer!-thanks 19. Two waves traveling in opposite directions on a rope meet and undergo complete destructive interference.Which of the following bestdescribes the waves a moment after the waves meet and coincide?The waves no longer exist.The waves continue unchanged.The waves reflect and travel backward.A single wave continues along the rope.a.b.c.d. If Apple uses the variable cost method to set selling prices and plans a markup of 200% of variable costs, what is the expected selling price per unit of this new phone? 2. Assume that Apple is a "price taker" and the market sales price for this type of phone is $800 per unit. Compute Apples target cost if the company desires a profit of 60% of sales price.