343355
Descrição
Mapa Mental por Shane Buckley, atualizado more than 1 year ago
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Criado por Shane Buckley
aproximadamente 11 anos atrás
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Elements, Compounds and Mixtures
- Elements
- An element is a substance which cannot be broken
down into simpler substances by chemical means
- Elements are made up of only one type of
atom
- Copper is an example of an element because it is
made up of only copper atoms
- An element is a substance which cannot be broken
down into simpler substances by chemical means
- An atom is the smallest part of an element that still has the
properties of the element
- Compounds
- A compound is formed when two or more elements combine together chemically
- A molecule is the smallest part of an element or
compound that can exist on its own
- The elements that make up compounds are always
present in fixed amounts
- A compound is formed when two or more elements combine together chemically
- Mixtures
- Consists of Two or more
different substances mingled
together but not chemically
bonded
- Consists of Two or more
different substances mingled
together but not chemically
bonded
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