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Ch 26

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Total cards: 24•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Intramolecular bonds hold

Back (Answer)

Atoms together as molecules

#2
Front (Question)

Intramolecular bonds include

Back (Answer)

Covalent and ionic bonds

#3
Front (Question)

Lithium bonds to form how many valence electrons

Back (Answer)

Two

#4
Front (Question)

Beryllium bonds to form how many valence electrons

Back (Answer)

Four

#5
Front (Question)

Boron bonds to form how many valence electrons

Back (Answer)

Six

#6
Front (Question)

Elements beyond the second row can

Back (Answer)

Expand octets to include more than eight electrons

#7
Front (Question)

Ionic compounds form crystal lattices consisting of

Back (Answer)

Arrays of positive and negative ions

#8
Front (Question)

Ionic compounds have high melting and boiling points due to

Back (Answer)

Strong electrostatic forces between the ions

#9
Front (Question)

Ions can conduct electricity in what state?

Back (Answer)

Liquid / aqueous

#10
Front (Question)

Covalent bonds have low melting points and can’t

Back (Answer)

Conduct electricity in the liquid or aqueous states

#11
Front (Question)

What features characterize covalent bonds?

Back (Answer)

Bond length and bond energy

#12
Front (Question)

What is bond order?

Back (Answer)

The number of shared electron pairs between two atoms

#13
Front (Question)

What is the average distance between the two nuclei of atoms in a bond

Back (Answer)

Bond length

#14
Front (Question)

A triple bond is shorter than

Back (Answer)

Double bond

#15
Front (Question)

A double bond is shorter than

Back (Answer)

Single bond

#16
Front (Question)

Bond energy is the energy

Back (Answer)

Required to separate two bonded atoms

#17
Front (Question)

The strength of a bond (and bond energy) increases as the

Back (Answer)

Number of shared electron pairs increases

#18
Front (Question)

H has how many valence electrons

Back (Answer)

1

#19
Front (Question)

C has how many valence electrons

Back (Answer)

4

#20
Front (Question)

N has how many valences electrons

Back (Answer)

5

#21
Front (Question)

What atoms usually are the end electrons?

Back (Answer)

H, F, Cl, Br, I

#22
Front (Question)

What is the equation for formal charge?

Back (Answer)

V - (number of dots + number of sticks)

#23
Front (Question)

Formal charges are used to

Back (Answer)

Assess stability of particular resonance structure

#24
Front (Question)

A stable Lewis structure consists of

Back (Answer)

Negative charges on most electronegative atoms