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What law states that properties of elements repeat as a function of their atomic number?
Wiki User
∙ 11y ago
Mosley's periodic law
Wiki User
∙ 11y ago
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How do you tell the atomic number of an atom?
The atomic number of each element is on the periodic table. The elements are arranged on the periodic table in order of increasing atomic number.
Mendeleev organized the elements how?
Mostly in increasing order of atomic mass. There were a couple cases where he swapped them so that the higher atomic mass came first; he made these decisions based on his knowledge of the chemical properties of the elements in question (he was pretty sure his hypothesis about them being periodic in their properties was correct, and when arranging them by mass interrupted that periodicity, he assumed the mass had been reported incorrectly).We now know that they're periodic based on atomic number, not atomic mass, though the two are pretty correlated.
A Row of elements in the periodic table whose properties change gradually and predictability?
The rows on the Periodic table are called "periods" and the increasing atomic number across a period represents additions to the electron orbitals, which cause the properties manifested by individual elements (elements of the same group, or column, have similar properties).
How are elements organized in the peroidic table?
They are organised in order of increasing atomic number e.g. the number of protons they have.
How did Moseley discover the atomic theory?
Moseley was the first to clear and scientifically justify in 1913 the atomic number studying X-ray spectra of chemical elements. But Moseley hadn't a personal atomic theory, he was not the discoverer of the atomic theory.
What is the basis of arranging the elements in the periodic table?
increasing atomic number and repeating properties
What law that states that the properties of elements repeat as a function of their atomic number?
boilis
What two properties are the modern periodic table based on?
Properties of elements are periodic function of atomic number. Elements with same chemical properties are grouped together.
What are the properties based on modern periodic table?
Properties of elements are periodic function of atomic number. Elements with same chemical properties are grouped together.
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.
Who established atomic number as the basic for organizing the periodic table?
Henry Moseley established atomic number as basis of periodic table.The properties of elements are periodic function of their atomic number.
What is the periodic law?
Periodic Table of elements.
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.
How can you predict the properties of missing elements?
yes, properties of an element depends on its atomic number and atomic mass unless it is an exception and the atomic number and atomic mass of unknown elements are known by placing it in periodic table
What determines the properties of elements?
the properties of elements are determined by the structures of their atoms.
How do you distinguish elements?
Elements are distinguished by their atomic number, which is the number of protons in the nucleus of an atom. The element's atomic number determines its chemical properties.
Why has the periodic able set out the way it is?
All the elements have unique atomic number. The properties of elements are periodic after certain atomic number.
