metal compound and formulae

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  • Created by: lou
  • Created on: 04-05-13 15:04
What does dactile mean ?
Can be drawn out in a wire. eg braces.
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Which type of metals make a ringing sound when struck?
Sonorous.
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Which three metals are magnetic?
Iron ,Nickel and Colbalt .
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Most metals have melting points.
Many of them have a dense particle structure.
4 of 12
Define the term 'element'.
An element is made up of the same atoms.
5 of 12
Define the term 'compound'.
A compound is made up of different atoms.
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Which metal rusts?
Iron
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Which three substances do you need for rusting to occur?
Water, Oxygen and Iron. You dont need salt but it speeds the up process.
8 of 12
What is the word equation for rusting?
iron+water+oxygen - iron oxide + water (rust)
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Which products are formed when metal reacts with acid?
hydrogen + a salt
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Which three products are formed when metal carnbonates react with acid?
carbon dioxide + a salt + water
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Which products are formed when an acid reactes with an alkai?
a salt +water
12 of 12

Other cards in this set

Card 2

Front

Which type of metals make a ringing sound when struck?

Back

Sonorous.

Card 3

Front

Which three metals are magnetic?

Back

Preview of the front of card 3

Card 4

Front

Most metals have melting points.

Back

Preview of the front of card 4

Card 5

Front

Define the term 'element'.

Back

Preview of the front of card 5
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