The higher tendency to accept an electron, the higher is the element's electronegativity.
Now since this elements are in the same row, the electronegativity increases as we go from left to right.
Hence the order is Br, Se, Ge, Ca, K.
Arrange the following elements from greatest to least tendency to accept an electron. Rank from...
Part A
Consider the following neutral electron
configurations in which n has a constant value. Which
configuration would belong to the element with the most negative
electron affinity, E ea
?
2s2
2s2 2p2
2s2 2p5
2s2 2p6
Part B
Arrange the following elements from
greatest to least tendency to accept an electron.
Rank from greatest to least
tendency to accept an electron. To rank items as equivalent,
overlap them.
Sr
Sn
Rb
Te
I
PART A: Arrange the elements in decreasing order of first ionization energy. Rank from highest to lowest first ionization energy. To rank items as equivalent, overlap them. In, Ge, Se, Cs PART B: Arrange the elements in order of decreasing first ionization energy. Rank from highest to lowest first ionization energy. To rank items as equivalent, overlap them. element x (radius (pm): 110) element y (radius (pm): 199) element z (radius (pm): 257)
Part A What is the difference between a molecule and an ion? Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. Characterize bonds between the two atoms as covalent or ionic. Drag the appropriate Items to their respective bins. Part B Rank the following elements by electron affinity, from most positive to most negative EA value, Rank from most positive to most negative. To rank Items as equivalent, overlap...
From greatest to least, rank
them by their horizontal components of velocity.
From greatest to least, rank them by their horizontal components of velocity. Rank from greatest to least. To rank items as equivalent, overlap them.
Arrange the following elements in order of decreasing metallic
character. Rank elements from most metallic to least metallic. To
rank items as equivalent, overlap them.
lable ) 1. Identify trends in metallic character Reset Hel BO@O O P Most Least The correct ranking cannot be determined. submit Request Answer
Based on position in the periodic table and electron configuration, arrange these elements in order of decreasing Ei1. Rank the elements from highest to lowest ionization energy. To rank items as equivalent, overlap them. ► View Available Hint(s) Reset Help O Р S ΑΙ Na K
Arrange the following elements in order of increasing atomic mass. Rank the masses of the elements from lightest to heaviest. To rank items as equivalent, overlap them. View Available Hint(s) Reset Help Lightest Heaviest
Part B
Arrange the following elements in order of decreasing first
ionization energy: S, Ca, F, Rb, and Si.
Rank from largest to smallest. To rank items as
equivalent, overlap them.
Part B Arrange the following elements in order of decreasing first ionization energy: S, Ca, F, Rb, and Si. Rank from largest to smallest. To rank items as equivalent, overlap them. Largest first ionization energy Smallest first ionization energy The correct ranking cannot be determined. reset ? help
Arrange the elements in decreasing order of the number of valence electrons. Rank from most to least number of valence electrons. To rank items as equivalent, overlap them. View Available Hint(s) Reset Help Sr Na Xe O C O O O O @ @ @ @ K N K x Me Most valence electrons Least valence electrons The correct ranking cannot be determined. Submit
Part A Arrange the following elements in order of decreasing atomic radius: Cà, Sr, CI, P. Ge, F. Rank elements from largest to smallest. To rank items as equivalent, overlap them. Reset Help