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BBC
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Chemistry (Single Science) - AQA
The periodic table - AQA Mendeleev made an early periodic table ... Chemical reactions are reversible and may reach a dynamic equilibrium. The position of equilibrium of a reversible reaction can be ...
Innovation & Tech Today
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Silicon Valley’s Ongoing Impact on the Tech World: A Deep Dive Into the Latest Innovations
Back in the day, the term Silicon Valley called to mind a vast piece of land covered in the popular chemical element from the ...
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