0
There is no fully objective answer to this question. Many chemists would consider that two lanthanide elements with atomic numbers differing by only one would be likely to qualify. Another possibility is the pair zirconium and hafnium. These are very similar in most chemical characteristics but differ greatly in electron capture tendencies in nuclear reactors.
What else can I help you with?
True or false mendeleev also grouped elements that has similar properties?
True. Mendeleev organized the elements into the periodic table based on their atomic weight and similar chemical properties. He noticed that elements with similar properties tended to occur at regular intervals, leading to the periodicity of the elements.
Do elements in the same group or period have similar properties?
Elements in the same group have similar properties because they have the same number of valence electrons. In contrast, elements in the same period do not necessarily have similar properties, as their chemical behavior is determined by the number of electron shells they have.
Are elements with similar chemical properties found in the same group om the periodic table?
Yes, elements with similar chemical properties are often found in the same group on the periodic table. This is because elements within the same group have the same number of valence electrons, leading to similar reactivity and chemical properties.
Do the elements in a group of priodic table have the similar chemical and physical properties?
The elements in a group have the similar chemical properties dueto presence of same no of electrons in their outermost shell but they differ physically because physical properties are related to their atomic sizes from top to bottom in a group atomic size increases so their physical properties also differ.
How can you tell the elements have similar properties by using a periodic table?
Elements with similar properties are found in the same group or column on the periodic table. This is because they have the same number of valence electrons, which influences their chemical behavior. Elements in the same group tend to react in similar ways and have comparable physical properties.
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.
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.
What is true about elements in each groups?
They have the same number of valence electrons and so have similar reactivity and similar properties.
Elements in the same family have similar what?
Elements in the same family-assuming family means classifications such as non-metals, metals-have similar properties.
True or false mendeleev also grouped elements that has similar properties?
True. Mendeleev organized the elements into the periodic table based on their atomic weight and similar chemical properties. He noticed that elements with similar properties tended to occur at regular intervals, leading to the periodicity of the elements.
Do elements in the same group or period have similar properties?
Elements in the same group have similar properties because they have the same number of valence electrons. In contrast, elements in the same period do not necessarily have similar properties, as their chemical behavior is determined by the number of electron shells they have.
What are families of elements with similar chemical properties called?
Families of elements with similar chemical properties are called "groups" or "families" on the periodic table. Elements within the same group typically have the same number of valence electrons, which gives them similar reactivity and chemical 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
Can properties of the elements in a period be very similar?
They can, however in Groups the properties are much more similar.
Why are the elements put into the same columns?
Because the elements of the column have similar chemical properties and follow trends in the columns
Do elements in the periodic table have similar properties?
No. All elements in a same group have the same number of valence electrons and hence have similar properties.
