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yr9 Atomic Models & Periodic Table Flashcards | StudBud
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yr9 Atomic Models & Periodic Table
yr9 Atomic Models & Periodic Table
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Year 9 revision quiz
Flashcards
22 cards
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Practice quiz
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Questions
22
Answers
1
What did Chadwick discover?
neutrons
atoms
electrons
protons
2
What are the elements in the red block on the picture called?
Noble Gases
Alkali Metals
Halogens
Transition Metals
3
What group would you find mostly solid elements that form colourful compounds with non-metals?
Halogens
Noble Gases
Transition Metals
Lanthanides
4
How many ELECTRONS are in each atom of this element?
22.98
23
11
34
5
What model of the atom is represented in this image?
Rutherford's Model
Bohr's Model
Thomson's Plum Pudding Model
Dalton's Billiard Ball Model
6
What model of the atom is represented in this image?
Rutherford's Model
Dalton's Billiard Ball Model
Bohr's Model
Thomson's Plum Pudding Model
7
What group would you find very soft shiny elements that react vigorously with water?
Halogens
Transition Metals
Alkali Metals
Noble Gases
8
What is all matter made of?
Time
Atoms
Sand
Elements
9
Where would you find very low density, monatomic gases that do not react with other elements?
Group 2A - Alkaline Earth Metals
Group 8A - Noble Gases
Group 7A - Halogens
Group 1A - Alkali Metals
10
Which subatomic particle has the smallest mass?
Neutrons
Protons
Nucleus
Electrons
11
Where are the periods in the periodic table?
Horizontal Rows
Right Side
Vertical Columns
Middle
12
What are the elements in the yellow block on the picture called?
Metals
Metalloids
Transition Metals
Halogens
13
How many PROTONS + NEUTRONS are in each atom of this element?
42
28.0855
28
14
14
What group would you find elements that form diatomic molecules as solids, liquid and gases?
Lanthanides
Transition Metals
Halogens
Alkali Metals
15
The majority of the mass of an atom comes from which subatomic particle(s)?
Neutrons + Electrons
Protons + Electrons
Protons
Protons + Neutrons
16
What does the periodic table show?
Acids
Molecules
Organic Compounds
Elements
17
Which subatomic particles are found in the NUCLEUS?
neutrons + protons
electrons + protons + neutrons
neutrons + electrons
protons + electrons
18
Which group is Lithium in?
2
4
3
1
19
Where are groups in the periodic table?
Left Side
Horizontal Rows
Vertical Columns
Top Half
20
What is the ATOMIC MASS of this element?
27
59
58.933
86
21
How many NEUTRONS are in each atom of this element?
10
28
9
19
22
Which period is lithium in?
2
1
3
4
