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Was responsible for first grouping elements into triads based on similar properties?
Wiki User
∙ 9y ago
Dobereiner was responsible for grouping element into triads. He grouped 3 element with same properties together.
Wiki User
∙ 9y ago
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What kinds of predictions did Mendeleev make using his table?
By placing the elements in order of their Atomic Mass then grouping them based on similar chemical properties, Mendeleev recognized that there were gaps in the pattern he made where elements should be. He predicted there were some elements yet to be discovered and predicted their chemical properties. The elements he predicted were later discovered and named germanium, gallium, and scandium.
Which elements have similar chemical properties in sulphur and helium?
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
Where on the periodic table would you find five elements that have very similar properties?
Elements in the same group (column) have the same properties. All the elements in group one have similar properties. All the elements in group two have similar properties. And so on...
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.
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
Which grouping indentifies chemical properties?
The group. Elements in the same group tend to have similar properties.
What is a period or series?
Periods and series are used when grouping elements. Elements are listed in rows, as periods, on the periodic table so that each is grouped with others with similar properties.
What kinds of predictions did Mendeleev make using his table?
By placing the elements in order of their Atomic Mass then grouping them based on similar chemical properties, Mendeleev recognized that there were gaps in the pattern he made where elements should be. He predicted there were some elements yet to be discovered and predicted their chemical properties. The elements he predicted were later discovered and named germanium, gallium, and scandium.
Elements in a column are called . These elements have similar chemical and physical properties.?
These elements have similar chemical and physical properties.
Which elements have similar chemical properties in sulphur and helium?
Sulphur and helium have entirely different properties. Sulphur has properties similar to group 16 elements. Helium has properties similar to group 18 elements.
Where on the periodic table would you find five elements that have very similar properties?
Elements in the same group (column) have the same properties. All the elements in group one have similar properties. All the elements in group two have similar properties. And so on...
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.
Do any of the elements on the periodic table of elements have similar properties?
Elements in the same group have similar properties. The groups are made according to the properties of elements. Elements in a group have an equal number of valence electrons.
Where are Elements with similar properties in the periodic table located?
Elements with similar physical and chemical properties are located in a group.
What are families of elements with similar chemical properties called?
families of elements with similar chemical properties are called groups.
What is true about elements in each groups?
They have the same number of valence electrons and so have similar reactivity and similar properties.
Do elements in the same group or period have similar properties?
Elements of same group have the same number of valence electrons and hence have similar properties.
