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Group 1 and group 2

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Group 16 and group 17

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Q: What two groups of the periodic table are most similar in chemical properties?
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Why groups of periodic table have similar chemical properties?

The properties of chemical elements have a periodic trend.


Why are periodic tables called that?

Because the elements that have similar properties are arranged in groups - or 'periods'.


Why are the groups on the periodic table also called families?

Groups on the periodic table have similar chemical and sometimes physical properties. Families (human families) generally have similar properties, hence families on the periodic table.


Groups on the periodic table with similar properties are?

Groups on the periodic table with similar properties are called families.


What sets of elements have similar physical and chemical properties?

Except noble gases the groups of elements in periodic table have the similar chemical properties but not the physical.


Elements in a have similar chemical properties?

a group of elements that have similar properties are arranged one on top of the other on the periodic table. These groups are also called families


How do groups and periods on the periodic table differ?

Groups are vertical and contain chemical elements with similar properties; periods are horizontal.


What collection of elements on the periodic table have similar properties?

Elements with similar properties occur within the groups(columns) on the periodic table.Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.


Elements that are in a vertical column in the periodic table that tend to share similar chemical properties and characteristics are called a?

The vertical elements are called groups. They have similar chemical properties.


What are families of elements with similar chemical properties called?

families of elements with similar chemical properties are called groups.


Which elements have similar properties on the periodic table?

The elements in the same groups usually do. Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.


What makes the periodic table periodic?

The elements are placed in "periods" (rows) that indicate increasing atomic number, and in groups (columns) that indicate similar chemical properties.