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SWAT_Science C2 The Periodic Table Trilogy Flashcards | StudBud
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SWAT_Science C2 The Periodic Table Trilogy
SWAT_Science C2 The Periodic Table Trilogy
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#SWAT #Science
Flashcards
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Questions
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Answers
1
What is an ion?
Atom with same number of protons but different neutrons
Atom with unequal numbers of protons and electrons
Atom with no protons or electrons
Atom with more than one type of particle in it
2
Which two statements are true for metals
Are very good insulators
Form giant covalent structures
Form +'ve ions when they lose electrons
Have delocalised electrons that can move
3
What do we call the columns in the Periodic Table and what do they tell us?
Periods
Groups
Number of electron shells
Number of electrons in outer shell
4
Which group of elements are the most unreactive?
Transition elements
Group 7: Halogens
Group 0: Nobel Gases
Group 1: Alkali Metals
5
Who was the Scientist who created the Periodic Table?
Chadwick
Newton
Mendeleev
Rutherford
6
Which group of elements are the most common?
Non-metals
Liquids
Metals
Gases
7
Which group of elements include Fluorine, Chlorine, Bromine and Iodine?
Group 7: Halogens
Group 1: Alkali Metals
Transition elements
Group 0: Nobel Gases
8
What do we call the rows in the Periodic Table and what do they tell us?
Number of electrons in outer shell
Periods
Groups
Number of electron shells
9
Which group of elements react with water to produce metal hydroxides and hydrogen?
Group 1: Alkali Metals
Group 7: Halogens
Group 0: Nobel Gases
Transition elements
10
How many neutrons are there in
27
13
Al?
40
13
27
14
11
How many protons are there in
27
13
Al?
14
13
27
40
12
How do atoms produce +'ve ions?
By gaining protons
By gaining electrons
By losing protons
By losing electrons
