Types of Chemical Bonds

Question 1

Which element would most likely have an electron affinity measuring closest to zero?

Revolt · Accepted Answer

Ar

Question 2

Electronegativities of the elements Be, Mg, Ca, and Sr follow a specific trend within their group. Based on this trend, the atoms of which element will have the least attraction for an electron?

Revolt · Accepted Answer

Sr

Question 3

When electrons are added to the outermost shell of a carbon atom, it forms

Revolt · Accepted Answer

an anion that has a larger radius.

Question 4

Which element would release the most energy while adding an electron to a neutral atom in the gas phase?

Revolt · Accepted Answer

Br

Question 5

The graph below shows the electronegativities of the elements in the periodic table.Which would least strongly attract electrons from other atoms in a compound?

Revolt · Accepted Answer

elements of group 1

Question 6

Electronegativities of the elements Na, Al, P, and Cl follow a specific trend across the period. Based on this trend, an electron will be most strongly attracted to

Revolt · Accepted Answer

Cl.

Question 7

Which correctly summarizes the trend in electron affinity?

Revolt · Accepted Answer

It tends to be more negative across a period.

Question 8

Which best describes ionization energy?

Revolt · Accepted Answer

energy needed to remove an electron from an atom or ion in the gas phase

Question 9

Among the elements of the main group, the first ionization energy increases

Revolt · Accepted Answer

from left to right across a period.

Question 10

How does a lithium cation compare to a lithium atom?

Revolt · Accepted Answer

The cation is smaller.

Types of Chemical Bonds Answers

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