What is the difference between a molecule and an ion?
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 them.
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.
Homework Answers
Part A Consider the following neutral electron configurations in which n has a constant value. Which...
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
Arrange the following elements from greatest to least tendency to accept an electron. Rank from...
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.Ca, Ge, K, Se, Br
Rank the following elements by electron affinity, from most positive to most negative EA value. Rank...
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 them.
Most positive Most negative
Rank the following elements by electron affinity, from most positive to most negative EA value. Rank...
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 them. Argon, bismuth, cesium, oxygen, bromine
Rank the following elements by electron affinity, from most positive to most negative EA value. Rank...
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 them Flourine, Arsenic, Sulfur, Cesium, Argon
Rank the following elements by electron affinity, from most positive to most negative EA value. Rank...
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 them. potassium, selenium, argon, iodine, antimony
Part B Rank the following elements by electron affinity, from most positive to most negative EA...
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 them. View Available Hint(s) Reset Help Most positive Most negative The correct ranking cannot be determined. Submit
Rank the following elements by electron affinity, from most positive to most negative EA value Rank...
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 them View Available Hint(s) Reset Help chlorine sodium arsenic sulfurneon
Rank the following elements by electron affinity, from most positive to most negative EA value. Rank...
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 them. View Available Hint(s) Reset Help neon bromine oxygen antimony rubidium
Periodic Trends in Relative Electron Affinity Part B Electron affinity, EA, is the energy required to...
Periodic Trends in Relative Electron Affinity Part B Electron affinity, EA, is the energy required to add an electron to a neutral gaseous atom and is related to an element's position on the periodic table. Electron affinities can be positive, negative, or zero, as shown in the table. Electron affinity Element (kJ/mol) N (nitrogen) >0 Br (bromine) -325 Sr (strontium) -5 Rank the following elements by electron affinity, from most positive to most negative EA value. Rank from most positive...
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
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 them.
Most positive Most negative
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 them. View Available Hint(s) Reset Help Most positive Most negative The correct ranking cannot be determined. Submit
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 them View Available Hint(s) Reset Help chlorine sodium arsenic sulfurneon
Periodic Trends in Relative Electron Affinity Part B Electron affinity, EA, is the energy required to add an electron to a neutral gaseous atom and is related to an element's position on the periodic table. Electron affinities can be positive, negative, or zero, as shown in the table. Electron affinity Element (kJ/mol) N (nitrogen) >0 Br (bromine) -325 Sr (strontium) -5 Rank the following elements by electron affinity, from most positive to most negative EA value. Rank from most positive...
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