chemistry

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What does the word ATOM mean?
A tiny particle
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What does the word SYMBOL mean?
A short hand way of writing an atoms name
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What does the word ELEMENT mean?
A substance that contains atoms that are all the same
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What does the word PERIODIC TABLE mean?
A list of all the elements
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What does the word COMPOUND mean?
A substance that contains 2 or more different atoms chemically joined together
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What does the word MOLECULE mean?
A group of atoms
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What does the word ION mean?
An atom with a + or a - charge e.g Na+ or O2-
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What does the word FORMULA mean?
A short hand way of writing a compounds name which also shows how many atoms of each element are needed to make it
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What does the word REACTANT mean?
What is made in a reaction
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What does the word PRODUCT mean?
The starting materials used in a reaction
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What does the word WORD EQUATION mean?
A short hand way of showing what was used and made in a reaction
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Other cards in this set

Card 2

Front

What does the word SYMBOL mean?

Back

A short hand way of writing an atoms name

Card 3

Front

What does the word ELEMENT mean?

Back

Preview of the front of card 3

Card 4

Front

What does the word PERIODIC TABLE mean?

Back

Preview of the front of card 4

Card 5

Front

What does the word COMPOUND mean?

Back

Preview of the front of card 5
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