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The Periodic Table Revision Flashcards | StudBud
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The Periodic Table Revision
The Periodic Table Revision
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Year 10 Science - The Periodic Table Revision
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
The last number in the Group tells you the valence electrons. Eg. elements in Group 15 have 5 valence electrons
True
False
2
How many electrons can fit in the second shell?
8
32
18
2
3
How many electrons can fit in the third shell?
18
2
8
32
4
Beryllium has the Atomic Mass of 9. It has 4 neutrons.
False
True
5
Halogens are
Non-Reactive Non-Metals
Reactive Non-Metals
6
How is a Cation formed?
Electrons are gained and the atom becomes more positively charged
Electrons are gained and the atom becomes more negatively charged
Electrons are lost and the atom becomes more positively charged
Electrons are lost and the atom becomes more negatively charged
7
Properties of metals are
Shiny, malleable, ductile, good conductors of electricity
Dull, brittle, poor conductors of electricity
8
Beryllium has the Atomic Number of 4. It has 4 protons.
False
True
9
How many electrons can fit in the first shell?
18
8
32
2
10
Metalloids look like metals but behave like non-metals
False
True
11
Halogens are found in Group
2
17
1
18
12
Beryllium has the Atomic Number of 4. It has 4 electrons.
False
True
13
Who created the periodic table?
Marie Curie
Tom Table
Dmitiri Mendeleev
Charles Darwin
14
How is an Anion formed?
Electrons are gained and the atom becomes more positively charged
Electrons are gained and the atom becomes more negatively charged
Electrons are lost and the atom becomes more negatively charged
Electrons are lost and the atom becomes more positively charged
15
How is the Periodic Table arranged?
In alphabetical order
By date of discovery
By Atomic Number
By Atomic Mass
16
Noble Gases are found in Group
18
17
2
1
17
Alkaline Earth metals are found in Group
4
2
1
5
18
Properties of non-metals are
Dull, brittle, poor conductors of electricity
Shiny, malleable, ductile, good conductors of electricity
19
Aluminium as an electron configuration of 2.8.3. It will lose 3 electrons and become a Cation - Al3+
False
True
20
Alkali metals are found in Group
2
1
4
5
21
Noble Gases are
Reactive Non-Metals
Non-Reactive Non-Metals
