Compounds (OCR GCSE Chemistry A (Gateway Science Suite)): Flashcards
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14 cards from this deck
Definition of a compound
Definition of a compound
Substance with 2+ elements chemically joined together
Properties of compounds vs their elements
Properties of compounds vs their elements
Have different properties from their constituent elements
Elements in water ()
Elements in water ()
Hydrogen and Oxygen
Number of elements in
Number of elements in
2
Hydrogen atoms in
Hydrogen atoms in
2
Oxygen atoms in
Oxygen atoms in
1
Total atoms in water molecule
Total atoms in water molecule
3 atoms
Elements in table salt ()
Elements in table salt ()
Sodium and Chlorine
Number of elements in
Number of elements in
2
Total atoms in
Total atoms in
2 atoms
Elements in sulfuric acid ()
Elements in sulfuric acid ()
Hydrogen, Sulfur, Oxygen
Number of elements in
Number of elements in
3
Hydrogen atoms in
Hydrogen atoms in
2
Oxygen atoms in
Oxygen atoms in
4