Solution : (a) Solids have definite shape and definite volume because the molecules in solid are closely packed and in fixed positions. … (c) Gases do not have a definite shape or volume because the
molecules in gases are very loosely packed
, they have large intermolecular spaces and hence they move around.
What has a definite mass but not a shape or volume?
Three states of matter exist—solid, liquid, and gas. Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container.
Gases
have no definite shape or volume.
Which of the following is a state of matter that is defined in volume but not in shape?
Volume:
Gas
is the state of matter that has no definite shape or volume.
Is there a state of matter that is not solid liquid or gas?
There are four natural states of matter: Solids, liquids, gases and plasma. The fifth state is the man-made Bose-Einstein condensates. In a solid, particles are packed tightly together so they don't move much. … A
gas
has no definite shape or volume.
What are the 22 states of matter?
- Bose–Einstein condensate.
- Fermionic condensate.
- Degenerate matter.
- Quantum Hall.
- Rydberg matter.
- Rydberg polaron.
- Strange matter.
- Superfluid.
Has definite volume and can flow?
solid
: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.
Which states of matter has the strongest attractive force?
As the temperature continues to drop, the matter forms a solid. Due to the solid's low kinetic energy, particles have no “time” to move around, the particles have more “time” to be attracted. Therefore,
solids
have the strongest intramolecular forces (because they have the strongest attraction).
Do liquids have mass?
Liquids do not have definite shape, but
they do have definite mass and volume
. Liquids are similar to solids because their atoms are close together, but what makes a liquid different is that those atoms can move around. Liquids can change shape by flowing.
What are the three main properties of matter?
- Solids – relatively rigid, definite volume and shape. In a solid, the atoms and molecules are attached to each other. …
- Liquids – definite volume but able to change shape by flowing. In a liquid, the atoms and molecules are loosely bonded. …
- Gases – no definite volume or shape.
What are the 7 states of matter?
Explanation:
Solids, liquid and gas
(the ones we all are familiar with). Then also ionised plasmas, Bose-Einstein condensate, Fermionic condensate, and Quark-Gluon plasma.
Which is the fifth state of matter?
There are four states of matter common in everyday life — gases, liquids, solids, and plasmas. However, there is also a fifth state of matter —
Bose-Einstein condensates (BECs)
, which scientists first created in the lab 25 years ago.
Which state of matter can be compressed?
| Property Why | Gases flow and completely fill their container The particles can move quickly in all directions | Gases can be compressed or squashed The particles are far apart and have space to move into |
|---|
What is the least organized state of matter?
| Question Answer | The state of matter in which particles are arranged in the least organized manner is the___ state. gas | When a substance cools, it loses ___ energy to its surroundings thermal | Sublimation is the change of a solid directly into a(n) ____ gas | A liquid's resistance to flowing is called ___ viscosity |
|---|
Is electricity a plasma?
High-voltage electricity
can also create plasmas. Plasmas sometimes are created by humans. Some types of electrical lights contain plasmas. Electricity in fluorescent lights creates a plasma.
Is fire a plasma?
The bottom line is that
a flame only becomes a plasma if it gets hot enough
. Flames at lower temperatures do not contain enough ionization to become a plasma. On the other hand, a higher-temperature flame does indeed contain enough freed electrons and ions to act as a plasma. … A candle flame is therefore not a plasma.
Can liquids flow?
For liquids and gases these particles can flow
over
or alongside one another. That is why liquids and gases are also called fluids: because they can flow. This flow can be smooth, chaotic or anything in between. … When you pour fluid out of a container you remove particles from that container leaving space behind.
