Chemistrey Fundamental ideas and rocks and building materials

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  • Created by: will
  • Created on: 28-05-13 13:03
what are all substances made of?
Atoms
1 of 12
What are elements?
Elements contain only one atom.
2 of 12
what is a compound
Compounds contain more than one type of atom
3 of 12
what is an atom made up of?
Atoms have a tiny nucleas in its center surrounded by electrons.
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In the nucleas of the atoms which 2 particles are there?
Protons and Nuetrons
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Do neutrons have a eletrical charge
no
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what is an ion?
an ion is produced when metals react with non metals
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What happens when atoms from different elements react
a compound is formed.
8 of 12
name a compound?
potasium oxide
9 of 12
write the chemical equasion for potasium oxide?
o+k >k20
10 of 12
What is limestone most used for?
building industry
11 of 12
What is limestone mainly made of?
Calcium carbonate
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Other cards in this set

Card 2

Front

What are elements?

Back

Elements contain only one atom.

Card 3

Front

what is a compound

Back

Preview of the front of card 3

Card 4

Front

what is an atom made up of?

Back

Preview of the front of card 4

Card 5

Front

In the nucleas of the atoms which 2 particles are there?

Back

Preview of the front of card 5
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