AQA GCSE CHEMISTRY EXAM SCRIPT
TESTED QUESTIONS AND SOLUTIONS 100
PERCENT CORRECT
◉ Atom. Answer: The smallest part of an element that can still be
recognised as that element.
◉ Compound. Answer: A substance made when two or more elements
are chemically bonded.
◉ Covalent Bonding. Answer: The attraction between two atoms that
share one or more pairs of electrons.
◉ Delocalised Electron. Answer: Bonding electron that is no longer
associated with any particular atom
◉ Dot and Cross Diagram. Answer: A drawing to show only the
arrangement of the outer shell electrons.
◉ Electron. Answer: A tiny particle with a negative charge. Electrons
orbit the nucleus of atoms.
◉ Fullerene. Answer: Form of carbon that can exist as a large
structure made of hexagonal rings.
TESTED QUESTIONS AND SOLUTIONS 100
PERCENT CORRECT
◉ Atom. Answer: The smallest part of an element that can still be
recognised as that element.
◉ Compound. Answer: A substance made when two or more elements
are chemically bonded.
◉ Covalent Bonding. Answer: The attraction between two atoms that
share one or more pairs of electrons.
◉ Delocalised Electron. Answer: Bonding electron that is no longer
associated with any particular atom
◉ Dot and Cross Diagram. Answer: A drawing to show only the
arrangement of the outer shell electrons.
◉ Electron. Answer: A tiny particle with a negative charge. Electrons
orbit the nucleus of atoms.
◉ Fullerene. Answer: Form of carbon that can exist as a large
structure made of hexagonal rings.