The electrons are located where in the atom?

Answers

Answer 1

Answer:

The nucleus (center).

Explanation:

The atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged). Atoms have different properties based on the arrangement and number of their basic particles.

Hope this helped. :D


Related Questions

In which of the following sets is the symbol of the element, the number of protons, and the number of electrons given correctly?
a. In, 49 protons, 49 electrons
b. Zn, 30 protons, 60 electrons
c. F, 19 protons, 19 electrons
d. Cs, 55 protons, 132.9 electrons

Answers

The correct answer is a. This is because the atomic number of In, or indium, is 49 and the atomic number is the number of protons and electrons in a element.

In the following sets is the symbol of the element, the number of protons, and the number of electrons given correctly in In, 49 protons, 49 electrons. option A is correct.

What are protons and electrons?

The protons contain the maximum mass of any atom or molecule they are present at the nucleus of the atom as the mass is focused at the center only they are positively charged species and greater in mass as compare to electrons.

Electrons are the negatively charged species and they rotate at the given shells or orbits around the nucleus they are negligible in mass as compare to protons but can effect the size of any element.

To specifies the size of an atom the number of protons and electrons of every atom in the periodic table is same.

Therefore, the number of protons, and the number of electrons given correctly in In, 49 protons, 49 electrons. option A is correct.

Learn more about protons and electrons, here:

https://brainly.com/question/1421805

#SPJ5

mark brainlest if right ​

Answers

First one couldn’t be the other two . Another subject in fact ;)

Answer:

The answer is 1

Explanation:

I got this answer right.

When water changes to water vapor it goes through ______. A) the chemical change evaporation B) the heat change evaporation C) the physical change evaporation D) the conduction change evaporation

Answers

Answer:

C) the physical change evaporation

Explanation:

Physical change: The term "physical change" is described as a change that occurs in the physical properties of a particular substance. The physical properties of a specific substance include shape, texture, mass, flexibility, color, and density, etc. Mostly, physical changes are considered as reversible.

In the question above, the water changes to water vapor. In this case, the evaporation process of water will be considered as a physical change. The water changes into the gas state from a liquid state while evaporation.

should i nut in this hore​

Answers

Answer:

which? gotta gimme a picture so i can answer

Explanation:

Answer:

yes ;)

Explanation:

What is a chemical bond?
A. An attractive force between 2 molecules
B. A gravitational force holding electrons in their orbits
C. An intramolecular force holding 2 atoms together
D. An electrostatic force betwipen a proton and an electron

Answers

Answer:

your answer is (C)

I hope it's helps you

Answer:

[tex]c)intermolecular \: force \: holding \: \\ two \: atom \: togather \\ thank \: you[/tex]

in what two ways can you increase the elastic potential energy of a bucket of water sitting on a bench brainly
I NEED THE ANSWER NOW PLEASEEEEE!

Answers

Nice adding elements of electronic

List all possible values of the magnetic quantum number ml for a 4p election

Answers

Answer:

-1, 0 and 1

Explanation:

The magnetic quantum number gives the number of possible spatial orientations or degeneracy of the orbitals in the subshells.

The number of possible spatial orientation is limited by the azimuthal quantum number.

  For each value of azimuthal quantum number, there is a set of magnetic quantum number.

 In the quantum number 4p;

   the azimuthal quantum number = 1

   The degeneracy becomes;  -1, 0, 1

About two centuries ago Ben Franklin showed that 1 teaspoon of oil would cover about 0.5 acre of still water. If you know that 1.0x10^4 m^2 = 2.47 acres, and that there is approximately 5 cm^3 in a teaspoon, what is the thickness of the layer of oil?

Answers

Answer:

Explanation:

2.47 acre = 10⁴ m²

.5 acre = .2024 x 10⁴ m²

= 2024 m²

volume of oil = 5 x 10⁻⁶ m³

If thickness be t

volume of oily layer  = area x thickness

= 2024 x t = 5 x 10⁻⁶

t = 5 x 10⁻⁶ / 2024

= 2.47 x 10⁻⁹ m

= 2.47 nm .

what information do we need to determine the molecular formula of a compound from the empirical formula? ​

Answers

You can determine the molecular formula from an empirical formula using the molar mass of the molecular formula

Molar Mass of molecular formula / Molar mass of empirical formula = x

Multiply x to the subscripts in the empirical formula to find the molecular formula!

How do you know that K, an alkali metal is very reactive?
a. It conducts heat
b. It conducts electricity
C. It is a soft and shiny metal
d. It contains one valence electron

Answers

Answer:

it contains one valence electron

describe the role of a geographer ​

Answers

Answer:

Answer Below

Explanation:

Geographers use maps and global positioning systems in their work. Geographers study the Earth and the distribution of its land, features, and inhabitants. They also examine political or cultural structures and study the physical and human geographic characteristics of regions ranging in scale from local to global.

answer:

a geographer uses maps and global positioning systems in their work to study the earth and the distribution of its land & features & inhabitants and to examine political or cultural structures ranging in scale from local to global.

explanation:

that's the role of a geographer ​

i answered your question & hope you have a great day!

pls give me brainliest <3

Nickel is produced during stellar fusion.
O True
O False

Answers

I think the answer is true

What is the atomic number of zirconium?
39
40
41
4

Answers

Answer: 40

Explanation: On your periodic table the number above the element(the number is still inside the box) is the atomic number. It is also the protons for that element. This applies to every element

I think it is 40, I am so sorry if it is wrong:(


Calculate the wavelength and energy of light that has a frequency of 1.5 x 10^15 Hz.

Answers

The wavelength is 2 x 10 ^-7 meters!

The study of chemicals is called chemistry.

The correct answer is [tex]2*10^{-7}[/tex]

All the data is given in the question, the data is as follows:-

Frequency is[tex]1.5*10^{15}[/tex]

The formula that will be used in the question is as follows:-

[tex]Wavelength=\frac{c}{v},[/tex]

c=speed of lightv=frequency

After putting the value, the wavelength is as follows:-

W[tex]=\frac{3 * 10^8}{1.5 * 10^{15}}[/tex]

The W=[tex]2 * 10^{-7[/tex]

For more information, refer to the link:-

https://brainly.com/question/25305623

What structure in insects allows for oxygen to enter their body?

Answers

Answer:

Oxygen travels to insect tissues through tiny openings in the body walls called spiracles, and then through tiny blind-ended, air-filled tubes called tracheae.

The structure in insects that allows oxygen to diffuse into their body is the spiracle.

Insects are animals that belong to the class Insecta in the phylum Arthropoda. They have a segmented body that is divided into 3 majors parts:

The headThe thoraxThe abdomen

In addition, insects have jointed appendages and an exoskeleton made largely of chitinous proteins.

Gaseous exchange in insects is tracheal. The trachea is a network of tubes that lead to openings in the body of insects known as spiracles. In other words, air enters through the spiracle and connects to the trachea tubes where gaseous exchange occurs.

More on gaseous exchange in insects can be found here: https://brainly.com/question/21538375

The half-life of tritium (31H) is 12.3 years. If 57.0 mg of tritium is released from a nuclear power plant during the course of a mishap, what mass of the nuclide will remain after 49.2 years? mg

Answers

Answer:

3.57 mg

Explanation:

The following data were obtained from the question:

Half life (t½) = 12.3 years

Original amount (N₀) = 57.0 mg

Time (t) = 49.2 years

Amount remaining (N) =?

Next, we shall determine the rate of disintegration. This can be obtained as follow:

Half life (t½) = 12.3 years

Decay constant (K) =.?

K = 0.693 / t½

K = 0.693 / 12.3

K = 0.0563 /year

Finally, we shall determine the amount remaining after 49.2 years as shown below:

Original amount (N₀) = 57.0 mg

Time (t) = 49.2 years

Decay constant (K) = 0.0563 /year

Amount remaining (N) =?

Log (N₀/N) = kt / 2.303

Log (57/N) = (0.0563 × 49.2) / 2.303

Log (57/N) = 2.76996 / 2.303

Log (57/N) = 1.2028

Take the anti log of 1.2028

(57/N) = anti log (1.2028)

57/N = 15.95

Cross multiply

57 = N × 15.95

Divide both side by 15.95

N = 57 / 15.95

N = 3.57 mg

Thus, 3.57 mg of the nuclide will be remaining after 49.2 years.

Which of the following elements has the highest electronegativity?

A.
Boron (B)

B.
Carbon (C)

C.
Oxygen (O)

D.
Nitrogen (N)

Answers

Answer:

C. Oxygen

Explanation:

By looking at the periodic table.

As you look from left to right of the periods the electronegativity increases.

As well as from the bottom to the top of the groups it increases.

YOOOO HELP ME OUT
What do we call a solid liquid or gas that can't be broken into anything else?

Answers

Answer:

its called either a physical change or chemical change

Explanation:

What type of organic molecule is this?

Answers

Answer:

It's a lipid

Explanation:

have a good day, good luck!

The largest element with electrons in two energy levels?

Answers

Answer:

alkaline earth metals

Explanation:

group 2A elements are the alkaline earth metals they have two electrons in the outermost energy level because their electron consideration ends in s2. you can add me and I'll help more please give me Brandy is I'm trying to move up I need two more to move up and I'll help you anytime I can

An __??___ a pure substance. Examples would include oxygen and fluorine.

A. Element
B. Compound
C. Homogeneous Mixture
D. Heterogeneous Mixture

Answers

the answer is a an element and b a compound

List the formal names and symbols for the four quantum numbers, their alternative names ( if applicable), and all possible values in the ground state of an atom

Answers

Answer:

See explanation

Explanation:

There are four sets of quantum numbers, they are;

1) Principal quantum number (n): The values of the principal quantum number ranges from 1 - ∞.

2) Subsidiary/azimuthal/orbital quantum number (l): The values of this set of quantum number ranges from 0-3 corresponding to s, p, d, f.

3) Magnetic quantum number (m): The values of the magnetic quantum number ranges from -l to +l.

4) Spin quantum number (ms): The values of spin quantum number are; -1/2 and +1/2

A gas is composed of individual particles which are in constant?

Answers

Answer:

Gases consist of particles (molecules or atoms) that are in constant random motion. Gas particles are constantly colliding with each other and the walls of their container. These collisions are elastic; that is, there is no net loss of energy from the collisions.

Explanation:

hope it helps

durring cellular resperation, chemical energy is converted to cellular energy true or false

Answers

the answer is true
chemical potential energy that’s stored in organic matter gets converted into atp
I think the Awnser is true but not sure

a truck with a mad of 1500 kg has a negative acceleration of 5 m/s/s, how much forces did this require

Answers

Answer:

The answer is 7500 J

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 1500 × 5

We have the final answer as

7500 N

Hope this helps you

Which substance has the highest density at room temperature?
a.
Hydrogen
c.
Water
b.
Oxygen
d.
They are all the same

Answers

The correct answer is Water

Water is the most dense compound of all the mentioned ones. Hydrogen and Oxygen are gasses.

Which of these elements has stronger
metallic characteristics than aluminum?
1) He
2) Mg
3) Ga
4) Si

Answers

Answer:

Answer is 2) Mg

Explanation:

Mg has a some metallic characteristic that might be stronger than aluminum if you see it on the periodic table or on a computer

The answer would be 2 . MG

amino acids are the building blocks of which class of macromoleculces

Answers

Answer:

proteins

Explanation:

amino acids are the monomers that make up proteins. amino acids bond together to form dipeptides, polypeptide chains, and eventually proteins.

A farmer dug a well but did not find any water.

Which most likely explains why the farmer did not find water?

Answers

Answer:

The bottom of the well is in an impermeable layer capping an aquifer. All layers underground are impermeable and there is no saturated zone.

Explanation:

;-)

Answer:

The answer is A

Explanation:

El amoniaco se descompone en nitrógeno e hidrógeno, ambos en estado gaseoso. N=14 H=1 Calcula los moles de hidrógeno que se desprende en la descomposición de 68 g de amoníaco.

Answers

Answer:

Se desprenden 12 moles de hidrógeno.

Explanation:

Para saber la estequiometría de esta reacción, primero debemos escribir la ecuación y balancearla de tal modo que de ambos lados de la flecha de reacción haya la misma cantidad de átomos (ésta es la ley de conservación de la masa). Entonces tenemos:

[tex] 2 NH₃ (l) → N₂ (g) + 3 H₂ (g) [/tex]

Una vez que tenemos la reacción balanceada, pordemos observar que 2 moles de amoníaco se descomponen en un mol de nitrógeno y 3 de hidrógeno, respectivamente.

Sabiendo que la masa molar del amoníaco es 17 g, pasamos el valor de 68 g a moles de amoníaco:

17 g NH₃ ------- 1 mol

68 g NH₃ ------ x= 4 mol

Ahora que tenemos este valor en moles, podemos usar la estequiometría de la reacción para calcular cuántos moles de hidrógeno se desprenden:

1 mol NH₃ ------ 3 mol H₂ (dato teórico obtenido de la ecuación)

4 mol NH₃ ------ x= 12 mol H₂

Por ende, en la descomposición de 68 g de amoníaco (o lo que es lo mismo, 4 moles de amoníaco) se desprenden 12 moles de hidrógeno.

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