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When substance is heated its particles expand and increase in size?
Wiki User
∙ 6y ago
it expands and it becomes bigger
Wiki User
∙ 11y ago
Fatima Abdulla Alman...
it will increase
Nash O'Hara
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What does expand mean in chemistry?
an increase in the volume of a substance while its mass remains the same . expansion is usually takes place due to increase in temperature , when substance is heated the molecular bond between the particles are weakened , the particles move faster, causing the substance to expand
Does particles in gases expand when heated?
This is because when heat is applied to particles, they gain energy, therefore they travel faster and space out. The volume will increase though the density will decrease. So matter will always expand when exposed to heat.
In addition to speeding up what will heated particles do?
expand and grow frow larger
Does wire expand when heated?
yes wires do because when the wires are heated the particles inside the wires change speed and move faster. this causes them to bump into one another and expand!
As sample of matter is heated it's particles do what?
As the individual atoms are warmed up, they move faster causing the substance to expand slightly. As a substance has energy added to it through heating, its Kinetic Energy becomes greater. Kinetic energy is the energy of Motion - the more the kinetic energy of the atoms of a substance means the faster the speed of motion of these same atoms.
What does expand mean in chemistry?
an increase in the volume of a substance while its mass remains the same . expansion is usually takes place due to increase in temperature , when substance is heated the molecular bond between the particles are weakened , the particles move faster, causing the substance to expand
When substance are heated they?
They expand
Does particles in gases expand when heated?
This is because when heat is applied to particles, they gain energy, therefore they travel faster and space out. The volume will increase though the density will decrease. So matter will always expand when exposed to heat.
When a substance is heated the particles do what?
accelerate
What happens to particles in a substance when its heated or cooled?
In a solid, the particles start to vibrate a lot.In a liquid, the particles begin to move around faster and faster.In a gas, the particles move extremely fast through the air.
Why substances often expand when they are heated?
because the particles
Why do substances often expand when they are heated?
because the particles
What expands and how does that expansion indicates the temperature?
Solid,Liquids,Gases expand when heated. Heat makes the particle attraction low hence the space between the particles increase and the thing expand. The expansion is the increase in the moleculer space of substances.
Why do gases expand on heating?
When particles are heated up they gain energy. This causes them to move more and spread out. This causes the volume to increase and the density to decrease.
What happens to particles as the temperature increases?
As the temperature of a substance increases, its molecules move faster and therefore take up more space. This generally causes a substance to increase in volume when heated.
Why does an object expand when heated?
Because when something heats it starts to develop into gas and the particles/atoms expand.
In addition to speeding up what will heated particles do?
expand and grow frow larger
