Solid vs. Gas
Main DifferenceThe main difference between solid, and gas is that solid is a state of matter with tightly packed particles in a specific shape whereas gas has freely moving particles and covers the shape of the container in which it is enclosed.

Difference Between Solid and Gas
Solid vs. Gas
A rigid state of matter with a maximum force of attraction between its molecules is called solid whereas gas has a minimum or no force of attraction between its molecules.
Solid vs. Gas
Solid has a specific shape and volume and gas has no specific shape and volume.
Solid vs. Gas
There is very little space between particles of solid whereas gas particles have lots of space between them
Solid vs. Gas
Solid is tough to compress, whereas gas is very easy to compress.
Solid vs. Gas
Solid cannot flow and gas can flow in all directions.
Solid vs. Gas
Solid does not require any container to be stored whereas gas required a closed container to be stored.
Solidadjective
(of an object or substance) That can be picked up or held, having a texture, and usually firm. Unlike a liquid or a gas.
Almost all metals are solid at room temperature.Gasnoun
Matter in a state intermediate between liquid and plasma that can be contained only if it is fully surrounded by a solid (or in a bubble of liquid) (or held together by gravitational pull); it can condense into a liquid, or can (rarely) become a solid directly.
A lot of gas had escaped from the cylinder.Solidadjective
Large in size, quantity, or value.
Gasnoun
A chemical element or compound in such a state.
The atmosphere is made up of a number of different gases.Solidadjective
Lacking holes, hollows or admixtures of other materials.
solid gold, solid chocolateGasnoun
(uncountable) A flammable gaseous hydrocarbon or hydrocarbon mixture (typically predominantly methane) used as a fuel, e.g. for cooking, heating, electricity generation or as a fuel in internal combustion engines in vehicles.
Gas-fired power stations have largely replaced coal-burning ones.Solidadjective
Strong or unyielding.
a solid foundationGasnoun
(countable) A hob on a gas cooker.
She turned the gas on, put the potatoes on, then lit the oven.Solidadjective
(slang) Excellent, of high quality, or reliable.
That's a solid plan.Radiohead's on tour! Have you heard their latest album yet? It's quite solid.I don't think Dave would have done that. He's a solid dude.Gasnoun
(US) Methane or other waste gases trapped in one's belly as a result of the digestive process.
My tummy hurts so bad, I have gas.Solidadjective
Hearty; filling.
a solid mealGasnoun
(slang) A humorous or entertaining event or person.
He is such a gas!Solidadjective
Worthy of credit, trust, or esteem; substantial; not frivolous or fallacious.
Gasnoun
(baseball) A fastball.
The closer threw him nothing but gas.Solidadjective
Financially well off; wealthy.
Gasnoun
Arterial or venous blood gas.
Solidadjective
Sound; not weak.
a solid constitution of bodyGasnoun
Gasoline; a derivative of petroleum used as fuel.
Solidadjective
(typography) Written as one word, without spaces or hyphens.
American English writes many words as solid that British English hyphenates.Gasnoun
(US) Gas pedal.
Solidadjective
Not having the lines separated by leads; not open.
Gasverb
(transitive) To kill with poisonous gas.
Solidadjective
United; without division; unanimous.
The delegation is solid for a candidate.Gasverb
(intransitive) To talk, chat.
Solidadjective
Of a single color throughout.
John painted the walls solid white.He wore a solid shirt with floral pants.Gasverb
(intransitive) To emit gas.
The battery cell was gassing.Solidadjective
(of drawn lines) Continuous; unbroken; not dotted or dashed.
The solid lines show roads, and the dotted lines footpaths.Gasverb
(transitive) To impregnate with gas.
to gas lime with chlorine in the manufacture of bleaching powderSolidadjective
(dated) Having all the geometrical dimensions; cubic.
A solid foot contains 1,728 solid inches.Gasverb
(transitive) To singe, as in a gas flame, so as to remove loose fibers.
to gas threadSolidnoun
(chemistry) A substance in the fundamental state of matter that retains its size and shape without need of a container (as opposed to a liquid or gas).
Gasverb
(US) To give a vehicle more fuel in order to accelerate it.
The cops are coming. Gas it!Solidnoun
(geometry) A three-dimensional figure (as opposed to a surface, an area, or a curve).
Gasverb
(US) To fill (a vehicle's fuel tank) with fuel.
Solidnoun
(informal) A favor.
Please do me a solid: lend me your car for one week.I owe him; he did me a solid last year.Gasadjective
comical, zany; fun, amusing
Mary's new boyfriend is a gas man.It was gas when the bird flew into the classroom.Solidnoun
An article of clothing which is of a single color throughout.
I prefer solids over paisleys.Gasnoun
the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container
Solidnoun
(in the plural) Food which is not liquid-based.
The doctor said I can't eat any solids four hours before the operation.Gasnoun
a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
Solidadverb
Solidly.
Gasnoun
a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines
Solidadverb
Without spaces or hyphens.
Many long-established compounds are set solid.Gasnoun
a state of excessive gas in the alimentary canal
Solidnoun
a substance that is solid at room temperature and pressure
Gasnoun
a pedal that controls the throttle valve;
he stepped on the gasSolidnoun
the state in which a substance has no tendency to flow under moderate stress; resists forces (such as compression) that tend to deform it; and retains a definite size and shape
Gasnoun
a fossil fuel in the gaseous state; used for cooking and heating homes
Solidnoun
a three-dimensional shape
Gasverb
attack with gas; subject to gas fumes;
The despot gassed the rebellious tribesSolidadjective
of definite shape and volume; firm; neither liquid nor gaseous;
ice is water in the solid statewater and milk and blood are liquid substancesGasverb
show off
Solidadjective
of good substantial quality;
solid comforta solid base hitSolidadjective
entirely of one substance with no holes inside;
solid silvera solid block of woodSolidadjective
of one substance or character throughout;
solid golda solid colorcarved out of solid rockSolidadjective
uninterrupted in space; having no gaps or breaks;
a solid line across the pagesolid sheets of waterSolidadjective
providing abundant nourishment;
a hearty mealgood solid foodate a substantial breakfastSolidadjective
of good quality and condition; solidly built;
a solid foundationseveral substantial timber buildingsSolidadjective
having high moral qualities;
a noble spirita solid citizenan upstanding mana worthy successorSolidadjective
not soft or yielding to pressure;
a firm mattressthe snow was firm underfootsolid groundSolidadjective
having three dimensions;
a solid objectSolidadjective
incapable of being seen through;
solid blacknessSolidadjective
entirely of a single color throughout;
a solid fabricSolidadjective
acting together as a single undiversified whole;
a solid voting blocComparison Chart
Solid | Gas |
A state of matter that has strongly bonded particles is known as solid. | A state of matter with freely moving particles is known as gas. |
Bonding | |
Solid particles have strong bonding between them. | Gas particles have no bonding between them. |
Shape | |
It has a specific shape. | It does not have a specific shape. |
Volume | |
It has a specific volume. | It does not have a specific volume. |
Energy | |
It has the lowest energy. | It has the highest energy. |
Arrangement of particles | |
It has regular and closely arranged particles. | It has random and more sparsely arranged particles. |
Compressibility | |
It is very difficult to compress a solid. | Gas is very easy to compress. |
Fluidity | |
It cannot flow. | It can flow in all directions. |
Motion of particles | |
Its particles have negligible motion. | Its particles have free and random motion. |
Intermolecular space | |
It has minimum Intermolecular spaces | It has large Intermolecular spaces |
Storage | |
The container is not required to store solid. | Gas needs a closed container to be stored. |
Solid vs. Gas
Everything in this universe that has mass and occupies space is known as matter. In other words, everything around us, such as plants, animals, water, food, vehicles, clothes, etc. matters. The matter is composed of tiny particles such as atoms, groups of atoms or molecules and ions, etc.
According to the physical characteristics of these tiny particles, the matter is divided into three states, i.e. solid, liquid, and gas. If the tiny particles are tightly bound together and form a rigid structure with the proper shape, then it will be the solid state of matter, e.g. Ice, Apple, etc.
Gas is made up of freely moving particles and covers almost all the available space easily. It does not have a specific shape and volume, e.g. methane gas, etc.
What is Solid?
A solid is a rigid state of matter that retains its density and shape when not confined. It has a strong force of attraction between its molecules. So, It has a little or minimum intermolecular space. Particles are bound tightly and found closed together to form a specific shape.
Its particles have negligible motion, Solid is very difficult to compress, and it cannot flow. It has a specific volume and does not require any container to store it. e.g. banana, table, car etc.
What is Gas?
Gas is a state of matter with random and freely moving particles. The Force of attraction between gas particles or molecules is almost negligible. So, they move freely and have very large intercellular spaces between them.
That is why it does not have a specific shape and volume. It forms the shape of the container in which it is enclosed. A closed container is required to store gas. It is very easy to compress a gas due to the large spaces between its molecule. Moreover, it can flow easily due to the weak force of attraction between its molecules. e.g. methane gas.
ConclusionFrom the above discussion, it is concluded that a solid is a rigid state of matter with a specific shape and volume whereas gas has freely moving particles without any specific shape and volume.