Electronegativity increases from left to right and _ bottom on the periodic table from top to?

1 Answer

Answer :

Decreases

Related questions

Description : Electronegativity increases from left to right and _ bottom on the periodic table from top to?

Last Answer : Decreases

Description : In the periodic table atoms are arranged from left to right and from top to bottom in what order?

Last Answer : What is the answer ?

Description : Choose the correct statement. (a) Electronegativity increases down a group (b) Electronegativity decreases down a group (c) Electronegativity decreases from left to right along a period (d) Electronegativity changes along a group, but remains constant along a period

Last Answer : Ans:(b)

Description : In general, as you move across a period (left to right) electronegativity: w) increases x) decreases y) remains the same z) increases or decreases

Last Answer : ANSWER: W -- INCREASES

Description : In the periodic table of elements, on moving from left to right across a period, the atomic radius – (1) decreases (2) increases (3) remains unchanged (4) does not follow a definite pattern

Last Answer : (1) decreases Explanation: The atomic radius is the distance from the atomic nucleus to the outermost stable electron orbital in an atom that is at equilibrium. It tends to decrease across a period from ... usually increases while going down a group due to the addition of a new energy level (shell).

Description : In the periodic table of elements, on moving from left to right across a period, the atomic radius (1) decreases (2) increases (3) remains unchanged (4) does not follow a definite pattern

Last Answer : increases

Description : a) What is meant by periodicity in properties of elements with reference to the periodic table? (b) Why do all the elements of the same group have similar properties? (c) How will the tendency to gain electrons change as we go from left to right across a period? Why? -Science

Last Answer : (a) The repetition of same properties after definite interval is called periodicity in properties. (b) It is because they have same valence electrons therefore, have similar properties. (c) ... to right in a period because atomic size goes on decreasing and effective nuclear charge increases.

Description : What is the second period at the bottom of the periodic table?

Last Answer : Actinides

Description : If it is giving me the correct search result on the right bottom of the screen, why is it saying "no result" on the left top?

Last Answer : Addition: I only cliked on the “itunes” in black backround. How do I remove Apple Store results from the equation? On Sunday the itunes results were not visible without scrolling. Today it is visible.

Description : I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I? -Riddles

Last Answer : I'm a Sponge.

Description : The specific humidity scale on a psychrometric chart is along the: a. Bottom horizontal axis b. Right side vertical axis c. Top horizontal axis at the top of the chart d. Left saturation line e. Left-side vertical axis and left side

Last Answer : Answer: B

Description : The dry-bulb temperature scale is read on a psychrometric chart along the: a. Left vertical axis b. Right vertical axis c. Saturation line and sloping downward to the right d. Top horizontal axis e. Horizontal axis on the bottom of the chart

Last Answer : ANSWER : E

Description : The following air gap readings were obtained from a horizontally mounted, bilge pump, induction motor, equipped with sleeve bearings: FWD END-AFT END, Top .045 - .049, Right Side .045 - .047, Left ... the aft bearing. C. The forward bearing should be lowered. D. The aft bearing should be lowered.

Last Answer : Answer: A

Description : The following air gap readings were obtained from a horizontally mounted, bilge pump, induction motor, equipped with sleeve bearings: FWD END -AFT END, Top .045 - .049 , Right Side .045 - .047, Left ... the aft bearing. C. The forward bearing should be lowered. D. The aft bearing should be lowered.

Last Answer : Answer: A

Description : A flow chart is drawn from top to bottom and. a. Right to left b. = Only right c. Left to right d. Only left

Last Answer : c. Left to right

Description : Research has established that while beginning to read a newspaper, a human eye enters the newspaper from: a) Top Left Corner b) Top Right Corner c) Bottom Left Corner d) Bottom Right Corner

Last Answer : a) Top Left Corner

Description : In SONET, for each frame, the bytes are transmitted __________. A) from left to the right, top to bottom B) from right to theleft, bottom to top C) from left to the right, bottom to top D) from right to the left, top to bottom

Last Answer : from left to the right, bottom to top

Description : This approach is progressing form small or subordinate units to larger or more important units, as in an organization or process. 1. Bottom-up 2. Top-down 3. High-low 4. Left-right

Last Answer : Bottom-up

Description : The left side of the periodic table de- notes?

Last Answer : Metals

Description : Referring to the periodic table of elements, it is found that with increasing atomic number. The atomic size in the same (A) Period increases (B) Period decreases (C) Group increases (D) Both 'b' & 'c'

Last Answer : Option D

Description : As one goes across a period in the periodic table, the ionization energy generally increases for one of the following reasons. Is it because of the increasing w) atomic radius x) melting point y) nuclear charge z) density

Last Answer : ANSWER: Y -- NUCLEAR CHARGE

Description : For each of the items given below in the Table 1.6, find out which country is at the top and which is at bottom. -SST 10th

Last Answer : (i) Per Capita Gross National Income in US$ Top country: Sri Lanka Bottom country: Nepal (ii) Life expectancy at Birth: Top country: Sri Lanka Bottom Country: Myanmar and Pakistan (iii) Literacy ... Bottom country: Pakistan (iv) HDI rank in the World: Top country: Sri Lanka Bottom country: Nepal

Description : Which property among the following generally increases from top to bottom in a group 1A ?

Last Answer : 1. Electropositive, Density, Basic nature, classical reactivity Electropositive, Density, Basic nature, classical reactivity, and solubility generally increase from top to bottom from lithium to caesium.

Description : Inside the distillation column, the (A) Driving force for the vapour flow is the pressure drop (B) Liquids are not always at their bubble points (C) Pressure increases gradually from bottom to the top of the column (D) None of these

Last Answer : (A) Driving force for the vapour flow is the pressure drop

Description : The film thickness for laminar film condensation on vertical surface __________ from top to bottom. (A) Cumulatively increases (B) Cumulatively decreases (C) Remain constant (D) And the surface conductance increase

Last Answer : (A) Cumulatively increases

Description : The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall (1) depends on the thickness of the wall (2) increases with height of the wall (3) increases with depth of the wall (4) depends on the area of the wall

Last Answer :  increases with depth of the wall

Description : The right side of the periodic table de- notes?

Last Answer : Non-metals

Description : In hydrodynamic bearing, when the shaft begins to rotate in clockwise direction, (A) The journal climbs to the right side of the bearing without metal to metal contact (B) The journal climbs to the left ... sinks down to the bottom of the bearing (D) The journal is at the center of the bearing

Last Answer : (A) The journal climbs to the right side of the bearing without metal to metal contact

Description : Which one from the following is false ? (A) LALR parser is Bottom - Up parser (B) A parsing algorithm which performs a left to right scanning and a right most deviation is RL (1). (C) LR parser is Bottom - Up parser. (D) In LL(1), the 1 indicates that there is a one - symbol look - ahead.

Last Answer : (B) A parsing algorithm which performs a left to right scanning and a right most deviation is RL (1).

Description : In \( III ^{ rd } \) group of salt analysis for cations \( NH _{4} Cl \) and \( NH _{4} OH \) are added as group reagents. Which of the following can be used instead of \( NH _{4} Cl \) ?(a) \( NaCl \)(b) \( \left( NH _ ... \)(c) \( \left( NH _{4}\right)_{2} C _{2} O _{4} \)(d) \( NH _{4} NO _{3} \)

Last Answer : In \( III ^{ rd } \) group of salt analysis for cations \( NH _{4} Cl \) and \( NH _{4} OH \) are added as ... O _{4} \) (d) \( NH _{4} NO _{3} \)

Description : At a given temperature \( PbI _{2} \) will be more soluble in(a) \( 0.4 M Pb \left( NO _{3}\right)_{2} \)(b) \( 0.02 M Na 1 \) when(c) \( 0.02 MKI \)(d) water \( PbI _{2} \rightleftharpoons Pb ^{+} \)

Last Answer : At a given temperature \( PbI _{2} \) will be more soluble in (a) \( 0.4 M Pb \left( NO _{3}\ ... (d) water \( PbI _{2} \rightleftharpoons Pb ^{+} \)

Description : What is electronegativity ?

Last Answer : The ability of an atom to attract more of the shared electron pairs of covalent bonds to itself is called the electronegativity of that atom. Non-metallic electronegativity is high and ... . Fluorine has the highest electronegativity , followed by oxygen , chlorine , and nitrogen atoms.

Description : What is Electronegativity ?

Last Answer : : The ability of an electron pair to attract a shared electron pair is called the electron negativity of the element.

Description : An atom with high electronegativity generally has :-

Last Answer : An atom with high electronegativity generally has :- A. tendency to form +ve ions B. high ... C. large atomic size D. low electrons affinity

Description : The ionisation energy of dioxygen (`O_2`) is very close to that of Xenon. Also F and O have the highest electronegativity and consequently can oxidise

Last Answer : The ionisation energy of dioxygen (`O_2`) is very close to that of Xenon. Also F and O have ... (D) clathrates with He and Ne are highly expolsive.

Description : The ionisation energy of dioxygen (`O_2`) is very close to that of Xenon. Also F and O have the highest electronegativity and consequently can oxidise

Last Answer : The ionisation energy of dioxygen (`O_2`) is very close to that of Xenon. Also F and O have ... +6HF underset(Delta)overset("475 K")to XeF_6+3H_2O`

Description : The ionisation energy of dioxygen (`O_2`) is very close to that of Xenon. Also F and O have the highest electronegativity and consequently can oxidise

Last Answer : The ionisation energy of dioxygen (`O_2`) is very close to that of Xenon. Also F and O have the highest ... Ill), (lV) D. (D) (I), (lV)

Description : Electronegativity of carbon atoms depends upon their state of hybridisation. In which of the following compounds, the carbon marked with asterisk is m

Last Answer : Electronegativity of carbon atoms depends upon their state of hybridisation. In which of the following compounds, the ... 2)-overset(**)CH_(2)-CH_(3)`

Description : Electronegativity of inert gases is

Last Answer : Electronegativity of inert gases is A. low B. high C. zero D. abnormally high

Description : Alkaline earth metals have low values of electronegativity; which decrease down the group.

Last Answer : Explain : Alkaline earth metals have low values of electronegativity; which decrease down the group.

Description : Define : a. Ionic radius b. Electronegativity

Last Answer : Define : a. Ionic radius b. Electronegativity

Description : Explain :  Electronegativity and electron gain enthalpy. Which of the two can be measured experimentally?

Last Answer : Explain : Electronegativity and electron gain enthalpy. Which of the two can be measured experimentally?

Description : If oxygen which has an electronegativity of 3.5 bonds with hydrogen which has an electronegativity of 2.1 the bond between the two atoms will be classified as a polar what bond?

Last Answer : Need answer

Description : What is the electronegativity of ammonia?

Last Answer : Ammonia is a compound not an element.

Description : What element has the greatest electronegativity for sodium or magnesium?

Last Answer : Magnesium has a higher electronegativity.

Description : What is the significance of an electronegativity of 1.7 between 2 atoms?

Last Answer : It represents the boundary between what is considered to be anionic or a covalent bond.

Description : How IS The electronegativity trend relates to the first ionization energy trend?

Last Answer : Electronegativity and first ionization energy both increasegoing up the Periodic Table.

Description : If the difference in electronegativity values between two atoms is more than 2.0 non-polar covalent bonds generally form?

Last Answer : At this value an ionic bond is formed.

Description : If the difference in electronegativity values between two atoms is less than 0.4 nonpolar covalent bonds generally form?

Last Answer : True apex:)