Flashcards
Elements and Compounds - Important definitions
Flashcards do conjunto (9)
- 1AtomThe smallest whole part of al matter
- 2ElementA type of matter made of one type of atom
- 3MoleculeA type of matter made of two or more atoms chemically bonded together
- 4Chemical symbolA shorthand way to represent an element and molecule
(Iron: FE)
(Hydrogen: H)
(Carbon Dioxide: CO2) - 5CompoundA type of matter made of two or more different types of atoms chemically bonded
- 6Physical ChangeA type of change in which the form of matter changes its physical state as a result of energy changes
- 7Chemical changeA type of change where one or more substances
- 8chemical reactionthe process which brings about a chemical change
- 9Acida substance
Informações
- Descrição
- a list of important definition for the upcoming science exam, to be tested
- Criado por
- kit.murphy
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