Choose the molecule with the strongest internal bond, (intra-, not intermolecular bond) ​

Choose The Molecule With The Strongest Internal Bond, (intra-, Not Intermolecular Bond)

Answers

Answer 1

Answer:

A

Explanation:

The molecule with the strongest intramolecular bond is HF. Hydrogen fluoride is the answer due to the strong and highly electronegative nature of Fluorine.

Fluorine is the most electronegative element in nature. When it combines with other substances, due to its electronegative property, it draws most of the electrons closest to itself in the bond. This tendency and ability makes the shared electrons closer the fluorine in the bond. The strong polarization that ensues confers a very strong covalent bond pair on the bond formed.
Answer 2

The molecule with the strongest internal bond is HF and the correct option is option A.

An intramolecular bond, also known as a chemical bond, refers to the attractive forces that hold atoms together within a molecule. It involves the sharing, transferring, or rearrangement of electrons between atoms to achieve a more stable configuration.

There are three primary types of intramolecular bonds:

Covalent Bond: In a covalent bond, atoms share electrons to achieve a more stable electron configuration. This bond is formed between nonmetal atoms.Ionic Bond: An ionic bond is formed when there is a complete transfer of electrons from one atom to another. It involves the attraction between positively and negatively charged ions. Ionic bonds typically occur between a metal and a nonmetal.Metallic Bond: Metallic bonding occurs in metals and is characterized by a "sea of electrons" in which the valence electrons are delocalized and free to move within the metal lattice. This allows metals to conduct electricity and exhibit other unique properties.

Thus, the ideal selection is option A.

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Related Questions

Which element in Period 3 has the largest atomic radius?

Answers

Answer:

sodium

Explanation:

With all his gear, Neil Armstrong weighed 360 pounds on Earth. When he landed on the Moon, he weighed 60 pounds. Why?

Answers

Since the Moon is smaller than Earth, it has a weaker gravitational pull. In fact, the Moon only has 1/6 the gravity that Earth does. This means you weigh six times less on the Moon than you do on Earth! When the astronauts landed on the Moon in 1969, they wore space suits and carried heavy packs of equipment.

How many more valence electrons does this atom need to fulfill the Octet
Rule? (Urgent need help)

Answers

Answer: The octet rule is a bonding theory used to predict the molecular structure of covalently bonded molecules. According to the rule, atoms seek to have eight electrons in their outer—or valence—electron shells. Each atom will share, gain, or lose electrons to fill these outer electron shells with exactly eight electrons.

Explanation:

What are ionic compounds ​

Answers

ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding

What two things determine the gravity of an object?
A. mass & distance
B. mass & weight
C. density & mass
D. distance & weight

Answers

Answer:

A mass and distance

Explanation:

The period of daylight experienced each day on every part of Earth would be shorter if which one of the following changes occurred?
A Earth had a greater diameter.
B The mass of the Sun was greater.
C Earth rotated more quickly on its axis.
D The Sun was farther away from Earth.

Answers

Answer:

c

Explanation:

Which option listed above represents the correct way the layers would form? Explain
your choice by describing which chemical or physical property determines the
layering.

Answers

Answer:

option 1 pls mark bbrainliest

Which orders the activities from the greatest to least impact to reduce consumption of fossil fuels?(1 point)

carpool to work, walk to work, drive an electric car to work

walk to work, carpool to work, drive alone to work

drive an electric car to work, walk to work, carpool to work

drive alone to work, drive an electric car to work, carpool to work

Answers

Answer:

walk to work, carpool to work, drive alone to work

Explanation:

An aluminum isotope consists of 13 protons, 13 electrons, and 14 neutrons. What is its mass number? *

Answers

Answer:

26.981539

Explanation:


EASY QUESTION!!!! 12 POINTS!!!


Neutron____Neutron

push apart
pull together

Answers

Answer:

Neutron pull together Neutron

Identify the number of protons and electrons
in fluorine and iodine.
The element fluorine helps prevent tooth decay and is found in many toothpastes,
Atomic number: 9

Answers

Answer:

Fluorine has 9 protons and 9 electrons

Iodine has 53 protons and 53 electrons

Explanation:

Fluorine has 9 protons and 9 electrons and Iodine has 53 protons and 53 electrons.

What is an electron?

An electron is defined as a subatomic particle which is charged negatively either bound to an atom or not it means they are freely found. The nucleus of an atom is made up of electron, proton and neutron. The electron is a basic particle and electron is not made of anything.

The nature of electron is free it means they are present freely in nature and an atom consist of electron.The main function of electron is that function of negatively- charged component of an atom.

The electrons are primary function of current conducting and electrons number as well as atomic number of an element is always same or equal. There is no size of electron but the mass of electron is 9×10^-31.

Therefore, Fluorine has 9 protons and 9 electrons and Iodine has 53 protons and 53 electrons.

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Balance this equation pls

__NaCl + __CaF2→ __NaF +__CaCl2

Answers

Answer:

2NaCl + 1CaF²--------》2NaF + 1CaCl²

Answer:

2NaCl + CaF2 >>> 2NaF + CaCl2

Which of the following is NOT a physical property?

A. melting point
B. state of matter
C. density
D. flammability

Answers

Answer:

i think.its D ddddddddddddd

A group of scientists are studying the microhabitat on the inside of a hollow log. Twice a year, they take samples of the wood and make observations about organisms living in the log. They observe that the types of bacteria and fungi living in the log change over time. The properties of the wood inside of the log also change.

Which of the following statements best describes why the types of organisms in the log change over time?
A.
Some organisms are adapted to live in a wide range of conditions.
B.
Organisms in the log do not compete for available resources.
C.
Organisms in the log stabilize the conditions in their environment.
D.
Different organisms are adapted for different conditions.

Answers

Answer:

D

Explanation:

I took a study island on this

Which measurement is a vector?

Answers

To measure a vector is to characterize both its direction (in one form or another) and a value (usually, a number). For example, velocity of a car moving on the road is a vector and, to measure it, we have to specify its direction (e.g. North or at angle 20 degrees from the North) and value (e.g. 40 m/sec).

MULTIPLE CHOICE QUESTION URGENT URGENT URGENT PLS HELP ME

Answers

Answer:

The answer is 4

Explanation:

plz give me brainliest :)

AR
1. The table below lists some properties of a sample of lauric acid.
Property
Value
hf
Volume
hc
2
Mass
Boiling point
79.6 ml
70.022 g
222°C
Number of
moles
0.350
RT
Which of these is an intensive property of this sample?

Answers

Answer:

Boiling point

Explanation:

We define extensive properties as those properties that change with the amount of the substance present. These include;  mass, weight, and volume.

Intensive properties, on the other hand, do not change with the amount of the substance present. They are characteristic of the substance. They include; color, melting point, boiling point, electrical conductivity, and physical state at a given temperature.

What is the correct name for the following compound? "Make sure you are using correct naming
rules"

Answers

Answer:

c

Good luck on your assessment!

I’d say either a or c

In the following reaction, which element or compound is the oxidizing agent?

I NEED HELP ASAP ​

Answers

Answer:

[tex]O_{2}[/tex] is the oxidizing agent

Explanation:

An oxidizing agent is an element in a reaction that accepts the electrons of another element. It is typically hydrogen, oxide, or any halogen. In this case, it is oxygen. The answer is 02.

Answer:

i think it's 02 i might be wrong

Explanation:

if you had 15 moles of Oxygen (O2), how many moles of water (H2O) would you be able to make?

Answers

Answer:

30 moles of water will produced.

Explanation:

Given data:

Number of moles of O₂ react = 15 mol

Number of moles of water formed = ?

Solution:

Chemical equation:

2H₂ + O₂      →     2H₂O

Now we will compare the moles of water with oxygen.

                  O₂           :          H₂O

                   1             :            2

                   15           :           2×15 = 30 mol

30 moles of water will produced.

                   

Help!!!!!!!!!!!!!!!!!!

Answers

The density of the sample : 0.827 g/L

Further explanation

In general, the gas equation can be written  

[tex]\large {\boxed {\bold {PV = nRT}}}[/tex]

where  

P = pressure, atm , N/m²

V = volume, liter  

n = number of moles  

R = gas constant = 0.082 l.atm / mol K (P= atm, v= liter),or 8,314 J/mol K (P=Pa or N/m2, v= m³)

T = temperature, Kelvin  

n= 1 mol

MW Neon = 20,1797 g/mol

mass of Neon :

[tex]\tt mass=mol\times MW\\\\mass=1\times 20,1797 =20.1797~g[/tex]

The density of the sample :

[tex]\tt \rho=\dfrac{m}{V}\\\\\rho=\dfrac{20,1797}{24.4}=0.827~g/L[/tex]

or We can use the ideal gas formula ta find density :

[tex]\tt \rho=\dfrac{P\times MW}{RT}\\\\\rho=\dfrac{1\times 20.1797}{0.082\times 298}\\\\\rho=0.826~g/L[/tex]

how can you tell if an element has been reduced?

Answers

Answer:

Chemists keep track of how electrons are transferred between atoms in a reaction using an oxidation number. If the oxidation number of an element in the reaction increases or becomes less negative, the element has been oxidized, while a decreased or more negative oxidation number means the element has been reduced.

Answer:

It has more electrons in the product than in the reactant

Explanation:

A p e x

How many moles are in 1.81 x 1024 molecules of CO2?

Answers

Answer:

3.01 moles

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

[tex]n = \frac{N}{L} \\[/tex]

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

[tex]n = \frac{1.81 \times {10}^{24} }{6.02 \times {10}^{23} } \\ = 3.006644...[/tex]

We have the final answer as

3.01 moles

Hope this helps you

Without looking at the periodic table, identify the group, period, and
block in which the element that has the electron configuration [Xe]6s2 is
located

Answers

the group : 2

periode : 6

block = 2

atomic number = 56

Further explanation

We can divide the periodic system into several parts:

1. Block s: groups 1 and 2 (having a configuration of 1s-7s) consist of active metals except for H (non-metals) and He (noble gases)

2. Block p: group 13-18 (has a 2p-6p configuration), also called a representative element because it includes metals, non-metals and metalloids

3. Block d: group 3-12 (having the 3d-6d configuration), are transition metal elements

4. Block f: Lanthanides and Actinides (having a 4f-5f configuration), are inner transition elements that are also metal

The element with the electron configuration :  [Xe]6s²

The outer shell 6s² :

Electron configuration :

1s², 2s², 2p⁶, 3s², 3p⁶, 4s², 3d¹⁰, 4p⁶, 5s², 4d¹⁰, 5p⁶, 6s² : electron =56

group⇒valence electron ⇒2

period⇒the greatest value of the quantum number n⇒6

The element that is in period 6, and belongs to group 2 and has the atomic number 56 and in the block s

How many cells could form from one frog egg cell and three hours

Answers

Answer:

Some cells, such as the frog egg cells shown here, divide every 30 minutes, and others take as long as a year! The table below compares the length of different cell cycles. 2. With each cell cycle, two cells form from one cell.

After 3 hours, the number of cells formed from one frog egg cell has been 64.

The division of the frog cell occurs every 30 minutes. Thus in 3 hours, the number of divisions occurs:

30 minutes = 1 division

3 [tex]\times[/tex] 60 minutes = [tex]\rm \dfrac{1}{30}\;\times\;180[/tex]

= 6 divisions.

The number of cells formed after n divisions can be given by = [tex]\rm 2^n[/tex]

where n is the number of division cycles.

The number of cells after 6 division cycles = [tex]\rm 2^6[/tex]

The number of cells = 64.

After 3 hours, the number of cells formed from one frog egg cell has been 64.

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What is the primary result of a fission
reaction?
(1) conversion of mass to energy
(2) conversion of energy to mass
(3) binding together of two heavy nuclei
(4) binding together of two light nuclei

Answers

Answer:

(1) conversion of mass to energy

Explanation:

Nuclear fission: In nuclear fission, an unstable atom splits into two or more smaller pieces that are more stable, and releases energy in the process. The fission process also releases extra neutrons, which can then split additional atoms, resulting in a chain reaction that releases a lot of energy.

The primary result of a nuclear fission reaction is the conversion of energy to mass.

What is nuclear fission reaction?Nuclear fission reaction is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The nuclear fission reaction produces gamma photons and releases a very large amount of energy even by the energetic standards of radioactive decay.

Hence, option 2 is the answer.

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Using the model,what is the mass of the atom pictured?
A)3amu
B)5amu
C)7amu
D)9amu

Answers

Answer:

with 20 protons (p=20) and 22 neutrons (n=22)? 47 ... Listed below are the charges and masses of four ... a) +2,2 amu c ) +1, 1 amu least b) ... pudding” Model.

Explanation:

Answer:

7amu

Explanation:

Atoms are composed of three particles.  The proton, neutron, and electron.  

The mass of the atom in amu is just the number of protons and neutrons in the nucleolus since they both have a mass of about 1 amu.  Electrons are not counted since they have an incredibly small mass that ultimately does not matter.  

This atom has 3 protons (positively charged particle) and 4 neutrons (particle with no charge) which together gives a mass of 7 amu.

A solution is made by dissolving 0.0503 kg of biphenyl (C12H10) in
350.0 mL of benzene (C6H6).
What would be the osmotic pressure (in atm) of this solution at 40.0
°C? (The density of benzene is 0.877 g/mL.)

Answers

Answer:

Letter A po

Explanation:

yanffdddddd

Which one is not acid? Na₂O or CO₂

Answers

Answer:

It is Na2O because it doesn't show any acidic properties.

How does the quantum theory of atoms explain the nature of the emission-line spectrum of hydrogen?

Answers

Energy takes on discreet values, we notice that only certain values of energy are allowed hence the line spectrum of the hydrogen atom.

According to the Bohr model of the atom, energy levels within the atom is quantized. Energy quantization implies that energy occurs in discreet packets and do not take on intermediate values.

Because energy takes on discreet values, we notice that only certain values of energy are allowed hence the line spectrum of the hydrogen atom.

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