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Match these key words with their definitions
Matching exercise
Match the items on the right to the items on the left.
Check
Alkali metals
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
Atomic Number
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
Atoms
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
Elements
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
Groups
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
Particles
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
Periodic Table
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
Periods
???
Small bits of a substance.
Rows in the periodic table, in which properties repeat themselves.
Number of protons
Elements in the same column of the periodic table
The table in which elements are arranged to group them according to their properties.
These metals react with water to give alkaline solutions
Substance that consists of one type of atom only
The smallest particle that makes up an element
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