0
What else can I help you with?
Who is name discovered to atomic number?
The concept of atomic number was discovered by the scientist Henry Moseley in 1913. He found that the number of protons in an atom's nucleus determines its identity, which led to the organization of the periodic table based on atomic number.
What is the number of protons in the neucleus called?
the answer is that it is called a atomic number.
What is the atomic number for sulfuric acid?
Atomic number is a property of an atom (An Element) and not a chemical compound. Sodium chloride is a compound and thus it can not have any atomic number. Atomic number is the number of protons present in the nucleus of the atom of an element. e.g. Carbon has six protons in its nucleus, therefore its atomic number is six. However, Sulfuric Acid has two different elements as its constituents and therefore one can not determine its atomic number.
What is the atomic number carbon hydrogen?
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
Do sulfur and argon have the same atomic number?
No. Sulfur has an atomic number of 16 and Argon has an atomic number of 18
What is the developed concept of atomic number?
The atomic number is the number of protons in the nuclei of the atoms of an element. The atomic number is unique to each individual element.
Who is credited with developing the concept of atomic numbers?
On observing the X-Ray spectrum with increasing atomic numbers Henry Gwyn-Jefferies Moseley developed the concept of atomic numbers. By testing Bohr's and Broek's hypothesis he was able to arrive at the conclusion.
Are elements organized by atomic number or atomic mass?
On very early versions of the Periodic Table the elements were organized by atomic mass, because it was measurable and the concept of atomic number was unknown. After Rutherford and Bohr developed their model of the structure of the atom, the Periodic Table was reorganized by atomic number (which caused a few elements to swap positions).
What culture developed a place value for the number 0?
The concept was developed by Aryabhatta, in the Gupta empire in India.
Who is name discovered to atomic number?
The concept of atomic number was discovered by the scientist Henry Moseley in 1913. He found that the number of protons in an atom's nucleus determines its identity, which led to the organization of the periodic table based on atomic number.
What was the contribution of H. Moseley in the development of atomic theory?
He determined the number of positive charges in the nucleus of an atom. He was the first one to bring the concept of atomic number.
What is Henry moseley atomic model?
Henry Moseley's atomic model, developed in the early 20th century, refined the understanding of the atomic structure by introducing the concept of atomic number as a fundamental property of elements, rather than atomic mass. He established that each element's identity is determined by the number of protons in its nucleus, leading to the modern periodic table's arrangement by atomic number. This work resolved inconsistencies in the periodic table and provided a more accurate basis for understanding chemical behavior. Moseley's contributions significantly advanced the field of atomic physics and chemistry.
Who discovered that each element has an unique number and arranged the elements in order of increasing atomic number?
The concept of arranging elements by their unique atomic number was primarily developed by Glenn T. Seaborg in the mid-20th century, although the periodic table itself was originally organized by Dmitri Mendeleev in the 19th century based on atomic mass. Seaborg's work led to the reorganization of the periodic table to reflect the atomic number, which is the number of protons in an atom's nucleus. This arrangement clarified the properties and relationships of the elements.
How is the concept of authority developed?
concept of authority developed
Who discovered the concept of the atomic number?
Henry Gwyn-Jeffreys Moseley in the 1910s.
How atomic excitation lead to concept of laser?
How atomic excitation lead to concept of laser?
Which periodic table number determines which element an atom is?
An atom's atomic number tells which element it is. The atomic number of an element is equal to its number of protons. The number of neutrons may vary within an element, giving rise to the concept of isotopes.
