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The concept of periodicity was first introduced by Dmitri Mendeleev when he created the Periodic Table in 1869, which arranged the elements based on their Atomic Mass and properties. Mendeleev's table allowed for the prediction of the properties of undiscovered elements and is considered a landmark achievement in the field of chemistry.
What else can I help you with?
Why is periodicity an important concept?
Periodicity is important in science because it helps us understand how elements behave and interact with one another. It allows us to predict the properties of elements based on their position in the periodic table. This concept is crucial for organizing information about elements and explaining their reactivity, trends, and physical characteristics.
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 Mendeleev was able to observe periodicity?
mendeleev arranged elements according to atomic mass. He was able to observe periodicity when arranged in this pattern.
How did the periodic table get its name?
Based on the periodicity of the elements regarding properties, reactivity, valence electrons, etc.
Who showed that periodicity depended upon atomic number?
Henry Moseley showed that periodicity depended upon atomic number. He rearranged the periodic table based on atomic number rather than atomic mass, providing a more accurate representation of the periodic trends.
Example of periodicity concept in accounting field?
An example of the periodicity concept in the accounting field would be the aging of accounts receivable. A comparison of the balance sheet for one period against another would also be an example of periodicity concepts.
'what is periodicity concept'?
concept under which each accounting period has an economic activity associated with it, and the activity can be accpunted for measured and reported .
Who gave the concept of stable population for the first time?
A J Lotka
Why is periodicity an important concept?
Periodicity is important in science because it helps us understand how elements behave and interact with one another. It allows us to predict the properties of elements based on their position in the periodic table. This concept is crucial for organizing information about elements and explaining their reactivity, trends, and physical characteristics.
Did Lothar Meyer get anything wrong?
Nope. He was the first identifier of periodicity.
Who was the scientist that discovered the periodicity of the elements?
Mendeléev, Dmitri (1834-1907)Discovered periodicity of the elements. Compiled the first Periodic Table with elements arranged into 7 groups (1869).
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.
What is a Periodicity Concept?
financial transactions are maintainned on a periodic basis . we measure the assets , liabilities and owner's equity at a given point in time , which is usually done at least on an annual basis.
Who was the first to use the concept of zero?
the Arabs. they also gave us the word 'al kuhl' which became alcohol. lol
What does lack of periodicity in medical terms mean?
Lack of periodicity means there's no pattern of repeat or recurrence.
Who gave the concept of negative education?
pestaloggi
Who gave the concept of external sovereignty?
Austin
