Thames & Kosmos Hot Ice Crystals handleiding

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Handleiding

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Solid, liquid, and gas:
Materials can take any one of
these three forms, also known
as states of matter. The state
depends on the material itself,
temperature, and pressure.
Any material consists of lots
of little particles known as
atoms. In a solid state, the
particles are tight together
and hardly move. In liquids,
the particles “slip” through
the little gaps formed by their
neighbors. In a gas, the atoms
move at a higher speed.
The state of matter changes
due to the release or
absorption of energy.
When you heat the sodium
acetate in order to dissolve it,
energy is added and makes the
particles move faster. After
crystallization is triggered,
the added energy is given off
again in the form of heat. The
crystal solidifies as the atoms
remain stuck in their positions
in the crystal lattice. Until the
crystallization is activated,
the sodium acetate solution
stores the energy even after it
has cooled off.
SODIUM ACETATE
AS HEAT RESERVOIR
GEEK
OUT!
Krystal
13

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Productinformatie

MerkThames & Kosmos
ModelHot Ice Crystals
CategorieNiet gecategoriseerd
TaalNederlands
Grootte8189 MB