Which element has the lowest electron affinity? -Do You Know?

Which element has the lowest electron affinity? -Do You Know?
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Which element has the lowest electron affinity?

Description : Which element has the lowest electron affinity?

Last Answer : Argon

Which element has the lowest electron affinity?

Description : Which element has the lowest electron affinity?

Last Answer : Argon

Assertion :- First electrons affinity fo all element is positive. Reason :- Successive electron affinity of all elements is negative

Description : Assertion :- First electrons affinity fo all element is positive. Reason :- Successive electron affinity of all elements is negative

Last Answer : Assertion :- First electrons affinity fo all element is positive. Reason :- Successive electron affinity ... D. If both Assertion & Reason are false

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.

Electron affinity order of chalcogens is

Description : Electron affinity order of chalcogens is

Last Answer : Electron affinity order of chalcogens is A. `SgtSegtTegtO` B. `OgtSgtSegtTegtPo` C. `SgtOgtSegtTegtPo` D. `PgtPogtTegtSegtS`

Explain the trend of the following in group 13 elements : A. atomic radii  B. ionization enthalpy  C. electron affinity

Description : Explain the trend of the following in group 13 elements : A. atomic radii  B. ionization enthalpy  C. electron affinity

Last Answer : Explain the trend of the following in group 13 elements : A. atomic radii B. ionization enthalpy C. electron affinity

Who can help me with this problem Rank the following elements by electron affinity from most positive to most negative I have the elements Ar Cl O Sb and Rb?

Description : Who can help me with this problem Rank the following elements by electron affinity from most positive to most negative I have the elements Ar Cl O Sb and Rb?

Last Answer : The order is: O, Cl, Sb, Rb, Ar.

The energy released when an extra electron is added to a neutral gaseous atom is called (a) Bond energy (b) Electron affinity (c) Ionization potential (d) Electronegativity

Description : The energy released when an extra electron is added to a neutral gaseous atom is called (a) Bond energy (b) Electron affinity (c) Ionization potential (d) Electronegativity

Last Answer : Ans:(b)

The electron affinity for the inert gases is (a) Zero (b) High (c) Negative (d) Positive

Description : The electron affinity for the inert gases is (a) Zero (b) High (c) Negative (d) Positive

Last Answer : Ans:(a)

Electron affinity of noble gases is - (1) zero (2) Low (3) High (4) Very high

Description : Electron affinity of noble gases is - (1) zero (2) Low (3) High (4) Very high

Last Answer : (1) zero Explanation: Most elements 'want' to have a complete electron shell with 8 electrons. Since the Noble Gases already have that 'perfect status' then they have an affinity of 0.

Give reason: sodium has lower electron affinity than chlorine atom.

Description : Give reason: sodium has lower electron affinity than chlorine atom.

Last Answer : As electron affinity increases across a period (from left to right)

Define the following : Atomic Radii , Ionization Energy , Electron Affinity , Electronegativity.

Description : Define the following : Atomic Radii , Ionization Energy , Electron Affinity , Electronegativity.

Last Answer : Ans :(1) Atomic Radii : An atom does not have strictly defined boundaries so it is impossible to determine the exact radius of an atom but theoretically it is defined as half the distance between the ... in Period : It increases from left to right in a period due to increase in nuclear charge.

Which of the following terms refers to the energy released when an electron is added to a neutral atom? w) electrovalence x) electron affinity y) electroconductance z) none of these

Description : Which of the following terms refers to the energy released when an electron is added to a neutral atom? w) electrovalence x) electron affinity y) electroconductance z) none of these

Last Answer : ANSWER: X -- ELECTRON AFFINITY

List the following atoms in order of increasing electron affinity: oxygen, boron, and fluorine.

Description : List the following atoms in order of increasing electron affinity: oxygen, boron, and fluorine.

Last Answer : ANSWER: (1) BORON, (2) OXYGEN, (3) FLUORINE

Carbon monoxide has how much greater affinity for haemoglobin as compared to oxygen? -Do You Know?

Description : Carbon monoxide has how much greater affinity for haemoglobin as compared to oxygen? -Do You Know?

Last Answer : answer:

The element which shows highest elec- tron affinity?

Description : The element which shows highest elec- tron affinity?

Last Answer : Chlorine (348)

For the hydrogen atom, which series describes electron transitions to the N=1 orbit, the lowest energy electron orbit? Is it the: w) Lyman series x) Balmer series y) Paschen series z) Pfund series

Description : For the hydrogen atom, which series describes electron transitions to the N=1 orbit, the lowest energy electron orbit? Is it the: w) Lyman series x) Balmer series y) Paschen series z) Pfund series

Last Answer : ANSWER: W -- LYMAN SERIES

What is the lowest temperatures recorded in the world -Do You Know?

Description : What is the lowest temperatures recorded in the world -Do You Know?

Last Answer : -89.2°C (-128.6°F)

When can one record the lowest temperature of air? -Do You Know?

Description : When can one record the lowest temperature of air? -Do You Know?

Last Answer : answer:

Which are the regions with the highest and lowest densities respectively? -Do You Know?

Description : Which are the regions with the highest and lowest densities respectively? -Do You Know?

Last Answer : answer:

Which are the regions with the highest and lowest densities respectively? -Do You Know?

Description : Which are the regions with the highest and lowest densities respectively? -Do You Know?

Last Answer : answer:

Which are the regions with the highest and lowest densities respectively? -Do You Know?

Description : Which are the regions with the highest and lowest densities respectively? -Do You Know?

Last Answer : answer:

Which are the regions with the highest and lowest densities respectively? -Do You Know?

Description : Which are the regions with the highest and lowest densities respectively? -Do You Know?

Last Answer : answer:

Which are the regions with the highest and lowest densities respectively? -Do You Know?

Description : Which are the regions with the highest and lowest densities respectively? -Do You Know?

Last Answer : answer:

Which are the regions with the highest and lowest densities respectively? -Do You Know?

Description : Which are the regions with the highest and lowest densities respectively? -Do You Know?

Last Answer : answer:

In which year was Tax collection of Central govt. lowest as compare to G.D.P.? -Do You Know?

Description : In which year was Tax collection of Central govt. lowest as compare to G.D.P.? -Do You Know?

Last Answer : answer:

In which year was Tax collection of Central govt. lowest as compare to G.D.P.? -Do You Know?

Description : In which year was Tax collection of Central govt. lowest as compare to G.D.P.? -Do You Know?

Last Answer : answer:

Which contenent has the lowest growth rate of population? -Do You Know?

Description : Which contenent has the lowest growth rate of population? -Do You Know?

Last Answer : answer:

Which petroleum refinery product has the lowest boiling point? -Do You Know?

Description : Which petroleum refinery product has the lowest boiling point? -Do You Know?

Last Answer : answer:

Which was the lowest unit of Chola administration? -Do You Know?

Description : Which was the lowest unit of Chola administration? -Do You Know?

Last Answer : answer:

By which can the location and energy of an electron in an atom be specified? -Do You Know?

Description : By which can the location and energy of an electron in an atom be specified? -Do You Know?

Last Answer : answer:

If an element is in its lowest oxidation state, under proper conditions it can act as :

Description : If an element is in its lowest oxidation state, under proper conditions it can act as :

Last Answer : If an element is in its lowest oxidation state, under proper conditions it can act as : ... as reducing agent D. Neither oxidising nor reducing agent

What is the group 14 element with the lowest atomic number?

Description : What is the group 14 element with the lowest atomic number?

Last Answer : This chemical element is carbon(C).

Among Li, Na, K, Rb, Cs, the element with lowest ionization energy is________

Description : Among Li, Na, K, Rb, Cs, the element with lowest ionization energy is________

Last Answer : Ans. Cs has lowest ionization enthalpy.

Within a given period of the periodic table, the element with the lowest ionization energy is: w) transition metal x) alkali metal y) halogen z) noble gas

Description : Within a given period of the periodic table, the element with the lowest ionization energy is: w) transition metal x) alkali metal y) halogen z) noble gas

Last Answer : ANSWER: X -- ALKALI METAL

What of the element out of calcium argon sodium nitrogen oxygen and chlorine can become stable by losing 1 electron?

Description : What of the element out of calcium argon sodium nitrogen oxygen and chlorine can become stable by losing 1 electron?

Last Answer : Sodium. A sodium atom has one valence electron in its 3rd energy level. This is very unstable, so a sodium atom will lose that single valence electron to another atom (nonmetal), and the 2nd energy ... sodium ion, Na+, will bond with a negatively charged ion; either a nonmetal or a polyatomic ion.

What element have 7 protons 8 neutron and 7 electron?

Description : What element have 7 protons 8 neutron and 7 electron?

Last Answer : This is the isotope nitrogen-15.

What is the electron configuration for the element S?

Description : What is the electron configuration for the element S?

Last Answer : The electron configuration of sulfur is [Ne]3s2.3p4.

What is the electron configuration for the element Al?

Description : What is the electron configuration for the element Al?

Last Answer : The electron configuration of aluminium is [Ne]3s2.3p1.

What element has one electron in the 6p sub level?

Description : What element has one electron in the 6p sub level?

Last Answer : 6p1 represents the element in the 6th period on the Periodic Table with one p electron. This element is thallium, Tl , with atomic number 81.

What element with an electron configuration that ends with np2 where n is any principal quantum number?

Description : What element with an electron configuration that ends with np2 where n is any principal quantum number?

Last Answer : Feel Free to Answer

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 is the electron configuration of the element Ag?

Description : What is the electron configuration of the element Ag?

Last Answer : What is the answer ?

In an electron dot diagram of potassium There is one dot. In an electron dot diagram of silicon there are four dots. Which element would you expect to be more reactive?

Description : In an electron dot diagram of potassium There is one dot. In an electron dot diagram of silicon there are four dots. Which element would you expect to be more reactive?

Last Answer : silicon

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

Chlorine atom becomes a chloride ion by (a) Losing an electron (b) Gaining an electron (c) Sharing its electron with another element (d) Gaining a neutron

Description : Chlorine atom becomes a chloride ion by (a) Losing an electron (b) Gaining an electron (c) Sharing its electron with another element (d) Gaining a neutron

Last Answer : Ans:(b)

The smallest particle of an element is called - (1) Ion (2) Electron (3) Atom (4) Molecule

Description : The smallest particle of an element is called - (1) Ion (2) Electron (3) Atom (4) Molecule

Last Answer : (3) Atom Explanation: An element is a substance completely made up of one atom. However, the atom itself is not the smallest known particle, but instead each atom is made up of three individual parts: electrons, protons and neutrons.

The energy required to remove the electron from the outermost shell from a free and isolated atom of the element is called

Description : The energy required to remove the electron from the outermost shell from a free and isolated atom of the element is called

Last Answer : Ionisation energy.

The element from the elements Li, Na, K, having the least number of electron shells is

Description : The element from the elements Li, Na, K, having the least number of electron shells is

Last Answer : Li.