Completion Use this completion exercise to check your understanding of the concepts and terms
that are introduced in this section. Each blank can be completed with a term, short
phrase, or number,
1.
2.
Solids tend to be dense and difficult to They do not
flow or take the shape of their containers, like liquids do, because
the particles in solids vibrate around 2 points. When a solid
is heated until its particles vibrate so rapidly that they are no longer
held in fixed positions, the solid
3
The
4
is the
3.
4.
5.
6.
temperature at which a solid changes to a liquid. The melting and
5
7.
of a substance are at the same temperature. In general,
Pension Paceman, lek. publisargus Pearson Pombe Hal. A nights seserved
6
8.
Lonic solids tend to have relatively
melting points, while
9.
molecular solids tend to have relatively low melting points. Most
7
10.
solids ane
The partides are arranged in a pattern known
8
as a crystal
The smallest subunit of a crystal lattice
DISTRICT 186
9
Some solids lack an ordered internal structure
... Cac
and are called

Explanation:

Solids tend to be dense and difficult to compress.

They do not  flow or take the shape of their containers, like liquids do, because  the particles in solids vibrate around fixed points.

When a solid  is heated until its particles vibrate so rapidly that they are no longer  held in fixed positions, the solid melts.  

Melting point is the  temperature at which a solid changes to a liquid. The melting and freezing point  of a substance are at the same temperature.

In general,  ionic solids tend to have relatively high  melting points, while  molecular solids tend to have relatively low melting points.

Most  solids are crystalline

The particles are arranged in a pattern known  as a crystal lattice

The smallest subunit of a crystal lattice is the unit cell  

Some solids lack an ordered internal structure   and are called amorphous solids.

samuel de champlain. in 1608, king henry iv sponsored pierre dugua, sieur de mons and samuel de champlain as founders of the city of quebec with 28 men. this was the second permanent french settlement in the colony of canada.