C4

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Why are group 1 elements stored in oil?
They react with both water and air
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What are group 7 elements known as?
Halogens
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What is Ionic Bolnding?
Ionic bonding is between metal & non-metals
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What is Covalent bonding?
is between non-metals
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How do you deside what group elements go in?
It depends on how many electrons are on the outside shell
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How do you deside what row aelements go in?
How may shells are full/compleated
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what charge does eletcrons,protrons and Neutron have?
Electrons- Negitive (-). Protons- Positive (+). Neutron- Nutal (0)
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what`s a period elements?
Is all the elementsen that are in the same horizontal row in the periosic tabel
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What happens to the reactivity of group 7 elemts as you go down the table?
The reactivity goes down
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What does CO2 do to lime water?
M akes it go clowdy/milky
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Why do metals have a high melting point?
Due to their strong metallic bonding
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What does Fluorine 2.7 mean?
It was one inner shell that is full, and one that is one away from being full
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Other cards in this set

Card 2

Front

What are group 7 elements known as?

Back

Halogens

Card 3

Front

What is Ionic Bolnding?

Back

Preview of the front of card 3

Card 4

Front

What is Covalent bonding?

Back

Preview of the front of card 4

Card 5

Front

How do you deside what group elements go in?

Back

Preview of the front of card 5
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