AQA C1 CHEMISTRY FUNDAMENTAL IDEAS FLASHCARDS QUESTIONS AND ANSWERS
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Criado por mouldybiscuit
mais de 11 anos atrás
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Criado por mouldybiscuit
mais de 11 anos atrás
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Atoms
How many atoms are naturally found on Earth?
Define: Elements
Define: Symbol names
Define: Chemical names
What is the importance of having symbol names?
Define: Groups
Where are non-metals found on the periodic table?
Where are metals found on the periodic table?
Define: Compounds
What is an atom made up of?
Define: Protons
Define: Neutrons
Define: Electrons
Define: Atomic Mass
Define: Atomic Mass
Why does an atom have an overall neutral charge?
How do you calculate the number of neutrons in an atom?
How are atoms arranged in the periodic table?
Energy levels can hold up to how many electrons?
What is the electronic structure of carbon?
Group number = ?
Group 0 elements are...?
What happens when metals and non-metals react?
What happens when non-metals react with each other?
What does the chemical formula of an ionic compound tell us?
What does the chemical formula of a molecule tell us?
Define: Reactants
Define: Products
Which is better: symbol equations or word equations? Why?
Whilst balancing equations, what do you need to remember?
