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| B1.3
THE PARTICLES OF ONE SUBSTANCE ARE ALL THE SAME |
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LINKS |
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The
particles of one substance are different from the particles
of another substance. We are using different shapes
to show different substances. The particles
hold on to each other – the ‘holding power’
is different for different substances.
We will use line thickness to show the holding
power. The thicker the line, the stronger the hold. Which
particles have the greater holding power - wax or salt?
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| a
Science Enhancement Programme CD-ROM 2005 |
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user
guide |
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