Which element has an atom with the greatest attraction for electrons in a chemical bond? A) As B) Bi C) N D) P

Answers

Answer 1

Answer:

Answer is: C) N.

Nitrogen (N) has greatest electronegativity.

Electronegativity (χ) is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

Atoms with higher electronegativity attracts more electrons towards it, electrons are closer to that atom.

Nitrogen has electronegativity χ = 3 and other elements have less.

Answer 2

Answer:

$\boxed{{\text{C) N}}}$ has the greatest attraction for electrons in a chemical bond.

Further explanation:

Electronegativity:

It is the tendency of an atom to attract the shared electrons in the bond towards itself. More the electronegativity of the atom, higher will be its tendency to attract the bonding electrons towards itself. The electronegative atom develops a partial negative charge and the electropositive atom develops a partial positive charge.

Electronegativity trends in the periodic table:

Along the period, electronegativity increases due to the increase in the nuclear charge. This results in the strong attraction of electrons.

Down the group, electronegativity decreases due to an increase in the size of elements. This results in a lesser attraction between the nucleus and the electron.

All the given elements (As, Bi, N, P) are present in the same group of the periodic table. Nitrogen is present at the top of the group so it has the highest electronegativity among the given elements. Phosphorus is present below nitrogen but above As and Bi so its electronegativity is less than nitrogen but more than the remaining elements. Arsenic is present above Bi so it has more electronegativity than Bi. Bismuth is present at the bottom of the group so it has the least electronegativity among the given elements.

Therefore, nitrogen has the greatest tendency to attract electrons towards itself in a chemical bond.

Learn more:

1. Which ion was formed by providing the second ionization energy? brainly.com/question/1398705

2. Write a chemical equation representing the first ionization energy for lithium: brainly.com/question/5880605

Answer details:

Grade: High School

Subject: Chemistry

Chapter: Periodic classification of elements

Keywords: electronegativity, electron, N, P, As, Bi, group, period, increase, decrease, attraction, chemical bond, nitrogen, phosphorus, arsenic, bismuth.

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Please select the best answer from the choices provided

Answers

Answer:

letter A is the answer

Explanation:

At the end of a loan the car belongs to you, but at the end of a lease, the car still belongs to the lease company.

In which solution will thymol blue indicator appear blue?(1) 0.1 M CH3COOH (3) 0.1 M HCl
(2) 0.1 M KOH (4) 0.1 M H2SO4

Answers

Answer: (2) 0.1 M KOH

Explanation:

Thymol blue is an universal indicator. Thymol blue has a blue color when in basic conditions (pH > 7), a green color in neutral conditions (pH =7), and a yellow color in acidic conditions (pH < 7).

pH or pOH is the measure of acidity or alkalinity of a solution. pH is calculated by taking negative logarithm of hydrogen ion concentration.

0.1 M $CH_3COOH$ , 0.1 M $HCl$ and 0.1 M $H_2SO4$ are all acidic in nature.

Thus thymol blue will appear blue in basic 0.1 M KOH.

In 0.1 M KOH, thymol blue indicator would appear blue.

How much aluminum is needed to replace all of iron from 27.8 g of iron 3 oxide

Answers

You would need 9.40 grams

If you are eating a hamburger, it is an example of a consumer eating another consumer.a) true
b) false

Answers

True is the answer.....

Which compound is an unsaturated hydrocarbon

Answers

Unsaturated hydrocarbons are those in which each carbon atom is attached to as many hydrogen atoms as it possibly can. There can be no double bonds or non-hydrogen functional groups, since these detract from the maximum possible number of hydrogens that each carbon can be attached to (in the case of double bonds, two carbons are bonded to each other when they could alternately be bonded to one more hydrogen each).All of the alkanes (including the cycloalkanes) are saturated hydrocarbons. Substituted alkanes, alkenes, alkynes, and their cyclic counterparts are all unsaturated.

triple bonds, Ethene, and benzene ;)

The molecule that functions as the reducing agent (electron donor) in a redox or oxidation-reduction reaction _____. a)loses electrons and loses potential energy
b)gains electrons and gains potential
c)energy gains electrons and loses potential energy
d)loses electrons and gains potential energy

Answers

Answer : The correct option is a) Loses electrons and loses potential energy.

Explanation :

Reducing agent : In a redox reaction, it is oxidized by the loss of electrons and by the loses of potential energy. It is also called as electron donor.

Reducing agent reduces others by loss of electron and its oxidation state increases.

For example : Sodium is a reducing agent and itself oxidized as follows,

$Na\rightarrow Na^++e^-$

Therefore, the molecule that function as a reducing agent in a redox reaction is loses electrons and loses potential energy.

Final answer:

In a redox reaction, the reducing agent loses both electrons and potential energy. This process results in oxidation of the reducing agent as the oxidation state of the reducing agent increases.

Explanation:

Oxidation-Reduction Reaction

In a redox or oxidation-reduction reaction, the molecule acting as the reducing agent (or electron donor) loses electrons and loses potential energy. Hence, the correct option is a). The reducing agent donates electrons to another substance or molecule and, in this process, is itself oxidized. The oxidation state of the reducing agent increases. The reduction process involves a gain of electrons, but this gain happens to the substance that receives the electrons, not the one who donates them (the reducing agent).

Learn more about Oxidation-Reduction Reaction here:

brainly.com/question/19528268

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