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Periodic Table Quiz
Periodic Table Quiz
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Edexcel C2 Topic 4 Periodic Table Revision Periodicity
Flashcards
15 cards
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Questions
15
Answers
1
Which group 1 metal is the most reactive with water?
Sodium
Potassium
Lithium
2
As you go down group 7 the reactivity...
Decreases
Increases
Stays the same
3
At room temperature and pressure, bromine is...
A brown gas
A green gas
A brown solid
A brown liquid
4
Which two products are made when group 1 metals react with water?
Carbon Dioxide and Metal Hydroxide
Hydrogen and Metal Oxide
Hydrogen and Metal Hydroxide
Carbon Dioxide and Metal Carbnate
5
When hydrogen reacts with halogens...
Hydrogen forms acid
Water is formed
Hydrogen Halides form
Halides do not react
6
Potassium reacts more violently than sodium with water because...
It has weaker electron strength
It has more electrons
It has more electron shells
Nucleus has weaker attraction to outer electron
7
As you go down group 8 elements
Boiling point decreases
Reactivity increases
Their densities increase
Melting point decreses
8
Argon can be used for....
Welding
Insulation
Cleaning Bathrooms
9
When Fluorine reacts with potassium chloride
Potassium Chloride doesn't react
Chlorine reacts with Fluorine
Fluorine displaces chlorine
10
What happens when chlorine reacts with iron?
Iron Oxide forms
Nothing Happens
Iron Iodide forms
Iron Chloride Forms
11
Argon is used in light bulbs because...
It produces natural light
It prolongs the life of a bulb
It doesn't react
It has a low density
12
The structure of a metal is a lattice of...
Molecules in a sea of delocalised electrons
Anions
Cations in a sea of delocalised electrons
Anions and Cations
13
At room temperature and pressure, Iodine is...
A shiny brown solid
A shiny grey solid
A brown liquid
A purple gas
14
All group 8/0 elements...
Don't react
Create colourful compounds
React with Group 1
Displace group 7 elements
15
Elements in group 7 will...
Displace those above them
Displace those below them
