Atoms, Elements, Compounds, Periodic Table Flashcards

0
Q

Atom

A

Is the smallest part of an element that has still the properties of that element

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1
Q

Isotope

A

Atoms of the same element which have different numbers of nuetrons (E.G carbon-12 and carbon 14

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2
Q

Element

A

Os a substance that can not be broken down to simpler substance by chemical reactions

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3
Q

Molecule

A

Is a composed of two or more atoms chemically combined

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4
Q

Compound

A

Is a completely new substance with its own properties, it os formed when two or more elements are chemically combined (usually burning)

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