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GCSE Chemistry Welcome to your ultimate resource for GCSE Chemistry past papers! Find everything you need in our extensive collection of former GCSE Chemistry exams.
Prepare for your GCSE Chemistry exams by reading through and understanding past papers. Search from our library of past papers.
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⏰ Attention GCSE students! It may feel like you've just settled into the new school year, but the 2025 GCSE exams are fast approaching! Most exams begin in May and conclude in June, so now is the time to plan ahead, create your exam timetable, and set up a structured study plan. StudySmarter is here to help you get started!
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GCSE Results Day is a significant milestone for students across the UK, marking the culmination of years of hard work and dedication. For 2025, the excitement and anticipation are palpable as students prepare to receive their results!
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An atom is the basic unit of matter, and it is the smallest component of an element that retains the properties of that element. In GCSE Chemistry, you'll learn that atoms are made up of a nucleus containing protons and neutrons, surrounded by electrons in shells or orbitals.
An atom is the basic unit of matter, and it is the smallest component of an element that retains the properties of that element. In GCSE Chemistry, you'll learn that atoms are made up of a nucleus containing protons and neutrons, surrounded by electrons in shells or orbitals.
A mole is a unit used in Chemistry to express the amount of a substance. One mole contains exactly 6.022 x 10^23 particles, such as atoms, molecules, or ions, which is known as Avogadro's number. It's a useful concept for calculating and understanding chemical reactions and formulas.
A base is a substance that can neutralize an acid by reacting with it to form water and a salt. Bases are usually metal oxides or hydroxides and, when dissolved in water, they are called alkalis. They feel soapy and have a pH greater than 7.
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