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How does the particle theory of matter explain what happens when substances are combined?
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What happens if the particle of two substances have the same average kinetic energy?
the specific heats of the substances are identical the particels will not react chemically the substances have equal theraml energies the substances have equal temps hop it helped sorry if it didnt
What happens When 2 or more substances combine chemically?
A Chemical reaction occurs. But it depends on the chemicals that are combined that create results either positive or negative.
What happens to a radioactive nucleus when it emits alpha particle and What happens to a radioactive nucleus when it emits alpha particle?
dude..
What happens to a particle when it is melted and boiled?
it evaporates into the air
What happens to a particle in a solid when it gets cold?
the particle in a solid overcome the strong attraction between them the particle in a solid overcome the strong attraction between them the particle in a solid overcome the strong attraction between them
Change 3 explain what happens to the identity of a substance in a physical change 4- explain what causes a substance to change from one state to another 5- explan what happens to particle size?
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What happens when air is combined with substances like iron and water?
Air, iron and water will cause the iron to rust.
What happens if the particle of two substances have the same average kinetic energy?
the specific heats of the substances are identical the particels will not react chemically the substances have equal theraml energies the substances have equal temps hop it helped sorry if it didnt
Using the particle model explain what happens to water as it is gradually heated and changes from ice to steam?
the ice melts and condenses into steam
How does a particle theory explain how a solute dissolves into a solvent?
You can use the particle theory to help explain what happens when solutes dissolve. The particle theory states that there are spaces between all particles. This means that, in a sample of water, there are many water particles, but also many empty spaces. When you look at sugar. The sugar dissolves, the sugar particles separate and mix with the water particles.
When two substances are combined and new substances are formed?
When two substances combine to form a new substance, it is said that a chemical reaction has occurred. This reaction is a combination reaction, also known as synthesis. The new substance formed may or may not possess the properties of the constituent substances.When the separate substances are elements, a chemical reaction is one that creates chemical bonds, the combined substance being a compound.
What happens When 2 or more substances combine chemically?
A Chemical reaction occurs. But it depends on the chemicals that are combined that create results either positive or negative.
What happens to a radioactive nucleus when it emits alpha particle and What happens to a radioactive nucleus when it emits alpha particle?
dude..
What does vaporization?
Vaporization means that the particles eg water molecules must have enough energy to break the liquid particle to particle bonds and form a gas particle. This happens at any temperature but happens for all molecules at the boiling point of the liquid. Some substances do not spontaneously go through a liquid phase but actually form a gas from the solid phase. Solid directly to gas is called sublimation but it is, in effect, a type of vaporization.
What does vaporization include?
Vaporization means that the particles eg water molecules must have enough energy to break the liquid particle to particle bonds and form a gas particle. This happens at any temperature but happens for all molecules at the boiling point of the liquid. Some substances do not spontaneously go through a liquid phase but actually form a gas from the solid phase. Solid directly to gas is called sublimation but it is, in effect, a type of vaporization.
What vaporization includes?
Vaporization means that the particles eg water molecules must have enough energy to break the liquid particle to particle bonds and form a gas particle. This happens at any temperature but happens for all molecules at the boiling point of the liquid. Some substances do not spontaneously go through a liquid phase but actually form a gas from the solid phase. Solid directly to gas is called sublimation but it is, in effect, a type of vaporization.
What happens to a particle in diffusion?
When particles diffuse they break apart, down into simpler substances. Diffusion is the net movement of molecules from high to low concentration through random motion. From the particle point of view it just moves about at random (as usual) but the overall effect is for the particles to spread out evenly.
