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Course: Edexcel Modular – OL (Chemistry)
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Edexcel Modular – OL (Chemistry)

1. Principles of Chemistry

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2. Inorganic Chemistry

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3. Physical Chemistry

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4. Organic Chemistry

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Quiz

The Periodic Table – Check yourself

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Periodic Table Edexcel O Level Modular Chemistry check yourself quiz: free practice for Edexcel Modular – OL (chemistry). Work through this Periodic Table Edexcel O Level Modular Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 1d The Periodic Table — Notes lesson. More practice: Edexcel Modular – OL (chemistry) — all units. Syllabus: Pearson Edexcel International GCSEs.

  • Questions count: 10
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
How are elements arranged in the modern Periodic Table?
By increasing mass number
By increasing atomic number
Alphabetically
By date of discovery
2.
What is the electronic configuration of magnesium (atomic number 12)?
2.8.2
2.10
2.8.1.1
2.2.8
3.
An element has configuration 2.8.7. Which group is it in?
Group 1
Group 3
Group 0
Group 7
4.
Which property is typical of a non-metal?
Forms a basic oxide
Conducts electricity when solid
Forms an acidic oxide
Forms positive ions
5.
Why do elements in the same group react similarly?
They have the same number of outer electrons
They have the same mass
They have the same number of shells
They have the same number of neutrons
6.
Why are noble gases unreactive?
They are metals
They have full outer shells
They have no electrons
They are very dense
7.
Which statement best describes Period?
The arrangement of electrons in shells, e.g. 2.8.1 for sodium.
An element that forms positive ions and has a basic oxide.
The electrons in the outer shell of an atom, which take part in reactions.
A horizontal row; elements have the same number of occupied electron shells.
8.
Which statement best describes Valence electrons?
An element that usually forms negative ions or shares electrons and has an acidic oxide.
A vertical column; elements have the same number of outer-shell electrons.
The number of protons in the nucleus of an atom.
The electrons in the outer shell of an atom, which take part in reactions.
9.
Which statement best describes Noble gas?
The arrangement of electrons in shells, e.g. 2.8.1 for sodium.
An element that usually forms negative ions or shares electrons and has an acidic oxide.
A vertical column; elements have the same number of outer-shell electrons.
A Group 0 element with a full outer shell, making it very unreactive.
10.
Which statement best describes Periodic Table?
An arrangement of the elements in order of increasing atomic number.
The number of protons in the nucleus of an atom.
The arrangement of electrons in shells, e.g. 2.8.1 for sodium.
An element that forms positive ions and has a basic oxide.
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Part of 1. Principles of Chemistry — see every lesson and quiz in this unit.
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