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What is the periodic table considered to be periodic?
The properties of elements are periodic function of their atomic number. The properties are repeated after certain interval.
What is Periodicity best defined as in chemistry?
Periodicity in chemistry refers to the repeating patterns of properties of elements on the periodic table based on their atomic number. This periodic trend helps in predicting the physical and chemical properties of elements and their compounds. The concept is essential for understanding the behavior of elements and the organization of the periodic table.
Why the scientist who made the first periodic table didn't understand why properties of elements repeated?
Dmitri Mendeleev, who created the first periodic table, did not understand why the properties of elements repeated because he did not know about atomic structure and the concept of atomic number. It was later discovered that the repetition of properties was a result of the elements being arranged in order of increasing atomic number, leading to the modern periodic table.
What determined the order of elements across a row in Mendeleev's periodic table?
Mendeleev organized the elements in his periodic table based on increasing atomic mass. He noticed that certain properties repeated periodically when the elements were arranged in this way.
Who created the periodic law?
that many of the physical and chemical properties of the elements tend to recur in a systematic manner with increasing atomic number.
What is the periodic table considered to be periodic?
The properties of elements are periodic function of their atomic number. The properties are repeated after certain interval.
Why are periodic tables called that?
Because the elements that have similar properties are arranged in groups - or 'periods'.
Table of the elements arranged according to repeated changes in properties?
periodic table
What is meant by the Periodic Table?
A table in which properties of elements are repeated after some interval.
The periodic table is arranged according to repeated changes in properties of elements?
number of electrons
What is Periodicity best defined as in chemistry?
Periodicity in chemistry refers to the repeating patterns of properties of elements on the periodic table based on their atomic number. This periodic trend helps in predicting the physical and chemical properties of elements and their compounds. The concept is essential for understanding the behavior of elements and the organization of the periodic table.
The periodic law states that the properties of elements will repeat when the elements are arranged by _______.?
If the elements are arranged in the order of their increasing atomic numbers, there properties are repeated in a periodic manner.
What does the word periodic means?
1. Having or marked by repeated cycles.2. Appearing or occurring at intervals.3. Relating to the Periodic Table of the elements or the pattern of chemical properties that underlies it.
Why did Mendeleev called his arrangement of elements the periodic table?
If the elements (which were discovered by his time) were organized in the increasing order of their atomic weight, they will exhibit an apparent periodicity of properties. It also had the ability to predict physical and chemical properties of some undiscovered elements.
Why the scientist who made the first periodic table didn't understand why properties of elements repeated?
Dmitri Mendeleev, who created the first periodic table, did not understand why the properties of elements repeated because he did not know about atomic structure and the concept of atomic number. It was later discovered that the repetition of properties was a result of the elements being arranged in order of increasing atomic number, leading to the modern periodic table.
What is mendeleev's periodic law?
The physical and chemical properties of the elements are periodic functions of their atomic numbers.The periodic law states that the physical and chemical properties of elements are periodic functions of their atomic numbers. They influence the characters of an element more than atomic weight.
What determined the order of elements across a row in Mendeleev's periodic table?
Mendeleev organized the elements in his periodic table based on increasing atomic mass. He noticed that certain properties repeated periodically when the elements were arranged in this way.
