What is the valence of an element or radical?

What is the valence of an element or radical?
by

1 Answer

Answer :

The valence is the number of outermost electrons, and is anindication of the combining ability of that species.
by
selected by

Related questions

The rays are given off by a radioactive element from A)Nucleus B)Valence electrons C)All the orbits D)Outer orbit

Description : The rays are given off by a radioactive element from A)Nucleus B)Valence electrons C)All the orbits D)Outer orbit

Last Answer : The rays are given off by a radioactive element from A)Nucleus B)Valence electrons C)All the orbits ... electrons C. all the orbits D. outer orbit

If the valence shell electronic configuration of an element is 3s^2 3p^1, in which block of the periodic table is it placed?

Description : If the valence shell electronic configuration of an element is 3s^2 3p^1, in which block of the periodic table is it placed?

Last Answer : If the valence shell electronic configuration of an element is 3s2 3p1, in which block of the periodic table is it placed?

If the valence shell electronic configuration is ns^2 np^5, the element will belong to :

Description : If the valence shell electronic configuration is ns^2 np^5, the element will belong to :

Last Answer : If the valence shell electronic configuration is ns2 np5, the element will belong to : a. ... halogens c. alkaline earth metals d. actinides

How many valence electrons are in the element fluorine and do the same for chlorine and bromine?

Description : How many valence electrons are in the element fluorine and do the same for chlorine and bromine?

Last Answer : The number of valence electrons is seven.

What element has the same valence electrons as indium?

Description : What element has the same valence electrons as indium?

Last Answer : No other element in its ground state has the same valence electron configuration as indium.Other elements in group 13 have similar ns2np1 outer shell configurations:-Boron B, [He] 2s2 2p1Aluminium, Al, [Ne] 3s2 ... [Ar] 3d10, 4s2 4p1Indium In [Kr] 4d10 5s2 5p1Thallium Tl [Xe] 4f14, 5d10, 6s2 6p1

What element has the same valence electron configuration as phosphorus?

Description : What element has the same valence electron configuration as phosphorus?

Last Answer : The answer is nitrogen. Nitrogen is one example of an elementthat has the same valence electron configuration asphosphorus.Ê

What element has an atomic number lower than that of aluminum and one less valence electron than group 16 elements?

Description : What element has an atomic number lower than that of aluminum and one less valence electron than group 16 elements?

Last Answer : Nitrogen

What element has the same valence electron configuration as phosphorus?

Description : What element has the same valence electron configuration as phosphorus?

Last Answer : The answer is nitrogen. Nitrogen is one example of an elementthat has the same valence electron configuration asphosphorus.Ê

What element has the same valence electrons as indium?

Description : What element has the same valence electrons as indium?

Last Answer : No other element in its ground state has the same valence electron configuration as indium.Other elements in group 13 have similar ns2np1 outer shell configurations:-Boron B, [He] 2s2 2p1Aluminium, Al, [Ne] 3s2 ... [Ar] 3d10, 4s2 4p1Indium In [Kr] 4d10 5s2 5p1Thallium Tl [Xe] 4f14, 5d10, 6s2 6p1

From the elements: Cl, Br, F, O, Al, C, Li, Cs and Xe; choose the following: (a) The element with highest negative electron gain enthalpy. (b) The element with lowest ionization enthalpy. (c) The element with smallest ionic radius. (d) The element with six electrons in the valence shell. (e) The element which is a liquid at room temperature. (f)The element which belongs to zero group. (g) The elements which forms largest number of compounds.

Description : From the elements: Cl, Br, F, O, Al, C, Li, Cs and Xe; choose the following: (a) The element with highest negative electron gain enthalpy. (b) The element with lowest ionization enthalpy. ( ... . (f)The element which belongs to zero group. (g) The elements which forms largest number of compounds.

Last Answer : Ans. (a). The element chlorine (Cl) has the highest negative electron gain enthalpy. (b). The element cesium (Cs) has lowest ionization enthalpy. (c). The element fluorine F has lowest atomic radius. (d ... zero group (or group 18). (g). The element carbon (C) forms the largest number of compounds.

How many valence electrons does an atom of an element with an atomic number of twelve have?

Description : How many valence electrons does an atom of an element with an atomic number of twelve have?

Last Answer : ANSWER: TWO

An element used in semiconductors whose atoms have three valence electrons is

Last Answer : An element used in semiconductors whose atoms have three valence electrons is An acceptor.

_____ is an element used in semiconductors whose atoms have three valence electrons.

Last Answer : An acceptor is an element used in semiconductors whose atoms have three valence electrons.

In your opinion do you really believe that stricter gun laws will stop these radical mass shootings?

Description : In your opinion do you really believe that stricter gun laws will stop these radical mass shootings?

Last Answer : But the black market will really boom, by making them illegal,the underworld will totally prosper,is that another form of privatization?

Out of all US Presidents, which has had to deal with the most difficult radical groups? Worldwide- what would be your country's answer when applied ?

Description : Out of all US Presidents, which has had to deal with the most difficult radical groups? Worldwide- what would be your country's answer when applied ?

Last Answer : Abraham Lincoln.

FIFA's problems can be fixed with radical surgery. Just remove the Blatter.

Description : FIFA's problems can be fixed with radical surgery. Just remove the Blatter.

Last Answer : Make him serve those that he wronged.

What should I start doing now to prepare myself for a radical shift in social lifestyle in college?

Description : What should I start doing now to prepare myself for a radical shift in social lifestyle in college?

Last Answer : answer:I think you have some misconceptions about college. First off, the alcohol. Seek it out, and you'll definitely find large amounts of alcohol, or don't, and nobody will care or notice. ... different perspective of college than those real college students. Or I may be right. Who knows.

What is being done to change the opinions of radical islamists?

Description : What is being done to change the opinions of radical islamists?

Last Answer : How do you tell someone that what they believe in is wrong? You can’t. Especially if they have no belief in anything else.

What would be a radical change that you would welcome in your life?

Description : What would be a radical change that you would welcome in your life?

Last Answer : A 50% increase in trusting myself! That change would be welcome, and is waaaaaay overdue.

"Radical Honesty": What do you think?

Description : "Radical Honesty": What do you think?

Last Answer : Did you just watch The Colbert Report?

I heard the host of BBC World today claim that it's "radical" to say that resources of the Amazon rainforest shouldn't be exploited. Is this the kind of bile we call news?

Description : I heard the host of BBC World today claim that it's "radical" to say that resources of the Amazon rainforest shouldn't be exploited. Is this the kind of bile we call news?

Last Answer : If you think that's bad, wait till you hear of Fox News. Unfortunately, there are no journalism laws. There is no requirement to present the truth and only the truth-especially when the truth changes such as ... book or in a news segment. I look at the data itself and make my decision based on that.

Give two measures adopted by the Radical Nationalists in the freedom struggle. -SST 10th

Description : Give two measures adopted by the Radical Nationalists in the freedom struggle. -SST 10th

Last Answer : (i) They instilled self-confidence and self-reliance among the people and aroused national sentiments and united the whole nation in their struggle for freedom. (ii) They broadened the social base of the movement by extending it to the masses – the workers, peasants, women and the youth.

What is the radical of 30?

Description : What is the radical of 30?

Last Answer : mod Base

Which of the following best reflects the attitude of the Radical Republicans toward Reconstruction?

Description : Which of the following best reflects the attitude of the Radical Republicans toward Reconstruction?

Last Answer : The south should be punished-NOVANETWade-davis BillThe south should be punished.

What was part of the Wade-Davis Bill proposed by Radical Republicans?

Description : What was part of the Wade-Davis Bill proposed by Radical Republicans?

Last Answer : Apex- all of the above!-confederate leaders would be unable to vote-the president would choose governers for southern states-every voting citizen in the south would take a loyalty oath

What do lions saw when something radical happens?

Description : What do lions saw when something radical happens?

Last Answer : ROAR-some

How did the Radical Republicans respond to President Johnson’s veto of a bill allowing the Freedmen’s Bureau to continue its work?

Description : How did the Radical Republicans respond to President Johnson’s veto of a bill allowing the Freedmen’s Bureau to continue its work?

Last Answer : they passed the civil rights act of 1866.

What is Free Radical ?

Description : What is Free Radical ?

Last Answer : Free radical: Any species with odd electrons is called free radical.

What is Free Radical ?

Description : What is Free Radical ?

Last Answer : : An atom or radical with an odd electron resulting from the equilibrium-breaking of a covalent sigma bond is called a free radical.

What is free radical ?

Description : What is free radical ?

Last Answer : : An atom or radical with an odd electron resulting from the equilibrium-breaking of a covalent sigma bond is called a free radical.

What is a radical root ?

Description : What is a radical root ?

Last Answer : The main root that stores food is thick and juicy , the middle of the root is thick but the two ends are narrow , it is called radical root. Such as radish

What is the meaning of the word Radical ?

Description : What is the meaning of the word Radical ?

Last Answer : fundamental , radical , compound

How to draw a radical?

Description : How to draw a root method without a calculator?

Last Answer : You can see a lot of videos about radical scavenging, but I think the video below explains it most clearly. See if it helps. https://www.youtube.com/watch?v=vASmUy-6-kI 

30. Radical centre of circles drawn on the sides as a diameter of triangle formed by the lines the `3x-4y+6=0`, `x-y+2=0` and `4x+3y-17=0` is

Description : 30. Radical centre of circles drawn on the sides as a diameter of triangle formed by the lines the `3x-4y+6=0`, `x-y+2=0` and `4x+3y-17=0` is

Last Answer : 30. Radical centre of circles drawn on the sides as a diameter of triangle formed by the lines the `3x-4y+6=0`, `x-y+ ... . (-2,3) C. (-2,-3) D. (2,3)

The radical form of `(6^(1/2))^(1/3)` is _______.

Description : The radical form of `(6^(1/2))^(1/3)` is _______.

Last Answer : The radical form of `(6^(1/2))^(1/3)` is _______.

The radical form of `a^(1/n)` is __________

Description : The radical form of `a^(1/n)` is __________

Last Answer : The radical form of `a^(1/n)` is __________

$ Tap root arises from the radicle of seed. ! Radical leaves arise from the reduced stem.

Description : $ Tap root arises from the radicle of seed. ! Radical leaves arise from the reduced stem.

Last Answer : $ Tap root arises from the radicle of seed. ! Radical leaves arise from the reduced stem. A. If both As ... R is wrong D. If both As and R are wrong.

In which amongs the following product is formed by free radical mechanism ?

Description : In which amongs the following product is formed by free radical mechanism ?

Last Answer : In which amongs the following product is formed by free radical mechanism ? A. (I) (ii) (P) B. (IV) (ii) (Q) C. (II) (iii) (Q) D. (III) (iii) (P)

The only CORRECT combination in which the reaction proceeds through radical mechanism is

Description : The only CORRECT combination in which the reaction proceeds through radical mechanism is

Last Answer : The only CORRECT combination in which the reaction proceeds through radical mechanism is A. (IV)(i)(Q) B. (III)(ii)(P) C. (II)(iii)(R) D. (I)(ii)(R)

The stablest free radical among the following is :

Description : The stablest free radical among the following is :

Last Answer : The stablest free radical among the following is : A. `CH_(3)overset(.)CH_(2)` B. `CH_(3)-overset(.)CH_(2) ... ` D. `C_(6)H_(5)-overset(.)CH_2-CH_(3)`

Which of the following is true about the cycloheptatrienyl free radical ?

Description : Which of the following is true about the cycloheptatrienyl free radical ?

Last Answer : Which of the following is true about the cycloheptatrienyl free radical ? A. it is an isolated stable ... `4n+2pi` electrons D. none of the above.

The stablest free radical among the following is :

Description : The stablest free radical among the following is :

Last Answer : The stablest free radical among the following is : A. `CH_(3)overset(.)CH_(2)` B. `CH_(3)-overset(.)CH_(2) ... ` D. `C_(6)H_(5)-overset(.)CH_2-CH_(3)`

Which of the following is true about the cycloheptatrienyl free radical ?

Description : Which of the following is true about the cycloheptatrienyl free radical ?

Last Answer : Which of the following is true about the cycloheptatrienyl free radical ? A. it is an isolated stable ... `4n+2pi` electrons D. none of the above.

Find the total number of acidic radical which produce volatile product with dil HCl : `(i) SO_(4)^(2-) " " (ii) I^(-) " " (iii) NO_(2)^(-) " " (iv) NO

Description : Find the total number of acidic radical which produce volatile product with dil HCl : `(i) SO_(4)^(2-) " " (ii) I^(-) " " (iii) NO_(2)^(-) " " (iv) NO

Last Answer : Find the total number of acidic radical which produce volatile product with dil HCl : `(i) SO_(4)^(2-) " " (ii) ... SO_(3)^(2-) " " (vi) HCO_(3)^(-)`

(A) Allyl free radical is more stable than simple alkyl free radical. (R) The allyl free radical is stabilized by resonance.

Description : (A) Allyl free radical is more stable than simple alkyl free radical. (R) The allyl free radical is stabilized by resonance.

Last Answer : (A) Allyl free radical is more stable than simple alkyl free radical. (R) The allyl free radical is ... IF (A) is incorrect but (R) is correct.

(A) Carbenes act as free radicals. (R) Only triplet carbenes act as biradical (divalent free radical).

Description : (A) Carbenes act as free radicals. (R) Only triplet carbenes act as biradical (divalent free radical).

Last Answer : (A) Carbenes act as free radicals. (R) Only triplet carbenes act as biradical (divalent free radical). A. ... IF (A) is incorrect but (R) is correct.

Which of the following is a free radical substitution reaction?

Description : Which of the following is a free radical substitution reaction?

Last Answer : Which of the following is a free radical substitution reaction? A. `CH_(3)CHO+HCNrarrCH_(3)CH(OH)CN` B. C. D.

Which one of the following reactions proceeds through free radical chain mechanism?

Description : Which one of the following reactions proceeds through free radical chain mechanism?

Last Answer : Which one of the following reactions proceeds through free radical chain mechanism? A. Hydrolysis of tert- ... D. Addition of `NaHSO_(3)` on acetone

Most stable radical is

Description : Most stable radical is

Last Answer : Most stable radical is A. `CH_(2)=overset(.)CH` B. `CH_(2)=CH-overset(.)CH_(2)` C. D.

Which one of the following basic radical (s) `is//are ` precipitated as sulphides in acidic medium in qualitative analysis?

Description : Which one of the following basic radical (s) `is//are ` precipitated as sulphides in acidic medium in qualitative analysis?

Last Answer : Which one of the following basic radical (s) `is//are ` precipitated as sulphides in acidic medium in qualitative analysis ... `Cd^(2+)` D. `Zn^(2+)`