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Yr9 Periodic Table Flashcards | StudBud

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Metals are malleable - what does this mean?

What happens when magnesium is burned in oxygen?

Yr9 Periodic Table

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Answers

1
What happens when magnesium is burned in oxygen?
It does nothing
It burns with a lilac coloured flame
It dissolves
It burns with a bright white flame
2
Metals are malleable - what does this mean?
They can be hammered into different shapes
They can be drawn into thin wires
They conduct electricity
They conduct heat
3
What is Group 0 called on the Periodic Table?
Alkaline Earth Metals
Halogens
Noble Gases
Alkali Metals
4
Which scientist is responsible for organising the elements into the Periodic Table?
Mendeleev
Darwin
Newton
Einstein
5
Why are the alkali metals stored under oil?
To prevent rusting
To prevent reaction with the bottle
To prevent reaction with water
Because they are unreactive
6
Which gas is released when sodium reacts with water?
oxygen
carbon dioxide
nitrogen
hydrogen
7
What is Group 1 called on the Periodic Table?
Alkaline Earth Metals
Noble Gases
Halogens
Alkali Metals
8
What is the chemical symbol for magnesium?
Mg
MG
mg
mag
9
What conditions are needed for rusting to occur?
iron, water & oxygen
iron & painting
copper & water
iron and oxygen
10
What is the definition of an element?
It contains one atom
It contains two different atoms chemically joined
It contains two different substances not chemically joined
It contains only one type of atom