Solids can be hard (cement, for example) or soft (gold); brittle (eggshells), malleable (copper), or elastic (rubber); heavy (lead) or light (balsa wood). Some solids are
good conductors of heat and electricity
; others are insulators.
What are 3 things about solids?
–
Solids have definite volumes and definite shapes
. -Solids cannot flow. -Solids cannot easily be compressed. Solids : The particles in a solid are packed so closely together and therefore hold onto each other very tightly that they can barely move at all.
What are 5 examples of solids?
- Gold.
- Wood.
- Sand.
- Steel.
- Brick.
- Rock.
- Copper.
- Brass.
What is the point of solid?
The particles of most solids are packed tightly together in an orderly arrangement. The motion of individual atoms, ions, or molecules in a solid is restricted to vibrational motion about a fixed point. Solids are
almost completely incompressible
and are the densest of the three states of matter.
What is solid and examples?
A solid is a sample of matter that retains its shape and density when not confined. … Examples of solids are
common table salt, table sugar, water ice, frozen carbon dioxide (dry ice), glass, rock, most metals, and wood
. When a solid is heated, the atoms or molecules gain kinetic energy .
What are 3 examples of a gas?
- Hydrogen.
- Nitrogen.
- Oxygen.
- Carbon Dioxide.
- Carbon Monoxide.
- Water Vapour.
- Helium.
- Neon.
What are the 10 example of liquid?
Water
.
Mercury
(a liquid metal) Oil. Milk.
What are 3 facts about gas?
- Gases share many similarities with solids and liquids.
- One atom is all there is to pure gas.
- Gas pressure is measured in pascals.
- Hydrogen (H2) is an elemental gas that is made up of two or more of the same atoms.
- Carbon monoxide is a compound gas that contains a combination of different elements.
How do solids behave?
Solids behave
as they do because of the way their particles are arranged
. The particles of a solid are linked by strong forces, which pull the particles tightly together. So, although the particles can vibrate, they cannot move about easily. This arrangement explains why solids usually keep their shape and feel firm.
What are 3 facts about liquids?
- A liquid is a form of matter. …
- Every small force makes a liquid change its shape by flowing. …
- Fluids that flow slowly have a high viscosity. …
- It is difficult to compress a liquid. …
- Examples of liquid are water, oils and blood.
What are the 10 example of gas?
Those elements that exist in a gaseous state under 1 atmospheric pressure are called gases. Those 11 gases are
Helium, Argon, Neon, Krypton, Radon, Xenon, Nitrogen, Hydrogen, Chlorine, Fluorine, and Oxygen
.
Is flour a solid liquid or gas?
Although flour can be poured and takes the shape of a container you put it in,
flour is in fact a solid
. Flour is a powdered version of it's original state, raw grains.
What are some examples of soft solids?
The answer lies in a type of material known as a soft solid, which can behave either like a solid or like a liquid, depending upon the stress it is subjected to.
Cake batter, molten chocolate, Marmite®, custard and the foamed concrete used in oil wells
are all examples of these ‘dual personality' materials.
What are the six properties of solids?
Solids have many different properties, including
conductivity, malleability, density, hardness, and optical transmission
, to name a few. We will discuss just a handful of these properties to illustrate some of the ways that atomic and molecular structure drives function.
At what temperature will a solid melt?
At temperatures
above 32°F (0°C)
, pure water ice melts and changes state from a solid to a liquid (water); 32°F (0°C) is the melting point.
What are properties of solids?
A
solid has a definite shape and does not change easily
. For example, wood, plastic, rocks or steel would be considered solids. The molecules of a liquid move freely past each other. Liquids flow or pour, and must be kept in containers, take the shape of the container, and have a flat level surface.
